25979240000

素因数分解:

$2^6\times 5^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:184

約数の個数: 560

約数和(自身を含む): 78917938176

約数和(自身を除く): 52938698176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 41, 50, 56, 62, 64, 70, 73, 80, 82, 100, 112, 124, 125, 140, 146, 155, 160, 164, 175, 200, 205, 217, 224, 248, 250, 280, 287, 292, 310, 320, 328, 350, 365, 400, 410, 434, 448, 496, 500, 511, 560, 574, 584, 620, 625, 656, 700, 730, 775, 800, 820, 868, 875, 992, 1000, 1022, 1025, 1085, 1120, 1148, 1168, 1240, 1250, 1271, 1312, 1400, 1435, 1460, 1550, 1600, 1640, 1736, 1750, 1825, 1984, 2000, 2044, 2050, 2170, 2240, 2263, 2296, 2336, 2480, 2500, 2542, 2555, 2624, 2800, 2870, 2920, 2993, 3100, 3280, 3472, 3500, 3650, 3875, 4000, 4088, 4100, 4340, 4375, 4526, 4592, 4672, 4960, 5000, 5084, 5110, 5125, 5425, 5600, 5740, 5840, 5986, 6200, 6355, 6560, 6944, 7000, 7175, 7300, 7750, 8000, 8176, 8200, 8680, 8750, 8897, 9052, 9125, 9184, 9920, 10000, 10168, 10220, 10250, 10850, 11200, 11315, 11480, 11680, 11972, 12400, 12710, 12775, 13120, 13888, 14000, 14350, 14600, 14965, 15500, 15841, 16352, 16400, 17360, 17500, 17794, 18104, 18250, 18368, 19375, 20000, 20336, 20440, 20500, 20951, 21700, 22630, 22960, 23360, 23944, 24800, 25420, 25550, 25625, 27125, 28000, 28700, 29200, 29930, 31000, 31682, 31775, 32704, 32800, 34720, 35000, 35588, 35875, 36208, 36500, 38750, 40000, 40672, 40880, 41000, 41902, 43400, 44485, 45260, 45625, 45920, 47888, 49600, 50840, 51100, 51250, 54250, 56000, 56575, 57400, 58400, 59860, 62000, 63364, 63550, 63875, 65600, 69440, 70000, 71176, 71750, 72416, 73000, 74825, 77500, 79205, 81344, 81760, 82000, 83804, 86800, 88970, 90520, 91250, 91840, 92783, 95776, 101680, 102200, 102500, 104755, 108500, 113150, 114800, 116800, 119720, 124000, 126728, 127100, 127750, 135625, 140000, 142352, 143500, 144832, 146000, 149650, 155000, 158410, 158875, 163520, 164000, 167608, 173600, 177940, 179375, 181040, 182500, 185566, 191552, 203360, 204400, 205000, 209510, 217000, 222425, 226300, 229600, 239440, 248000, 253456, 254200, 255500, 271250, 280000, 282875, 284704, 287000, 292000, 299300, 310000, 316820, 317750, 319375, 328000, 335216, 347200, 355880, 358750, 362080, 365000, 371132, 374125, 396025, 406720, 408800, 410000, 419020, 434000, 444850, 452600, 459200, 463915, 478880, 506912, 508400, 511000, 523775, 542500, 565750, 569408, 574000, 584000, 598600, 620000, 633640, 635500, 638750, 649481, 670432, 711760, 717500, 724160, 730000, 742264, 748250, 792050, 794375, 817600, 820000, 838040, 868000, 889700, 905200, 927830, 957760, 1013824, 1016800, 1022000, 1047550, 1085000, 1112125, 1131500, 1148000, 1197200, 1240000, 1267280, 1271000, 1277500, 1298962, 1340864, 1414375, 1423520, 1435000, 1460000, 1484528, 1496500, 1584100, 1588750, 1640000, 1676080, 1736000, 1779400, 1810400, 1855660, 1870625, 1980125, 2033600, 2044000, 2095100, 2170000, 2224250, 2263000, 2296000, 2319575, 2394400, 2534560, 2542000, 2555000, 2597924, 2618875, 2828750, 2847040, 2870000, 2920000, 2969056, 2993000, 3168200, 3177500, 3247405, 3352160, 3558800, 3620800, 3711320, 3741250, 3960250, 4088000, 4190200, 4340000, 4448500, 4526000, 4639150, 4788800, 5069120, 5084000, 5110000, 5195848, 5237750, 5560625, 5657500, 5740000, 5938112, 5986000, 6336400, 6355000, 6494810, 6704320, 7117600, 7422640, 7482500, 7920500, 8380400, 8680000, 8897000, 9052000, 9278300, 9900625, 10168000, 10220000, 10391696, 10475500, 11121250, 11315000, 11480000, 11597875, 11972000, 12672800, 12710000, 12989620, 13094375, 14235200, 14845280, 14965000, 15841000, 16237025, 16760800, 17794000, 18104000, 18556600, 19801250, 20440000, 20783392, 20951000, 22242500, 22630000, 23195750, 23944000, 25345600, 25420000, 25979240, 26188750, 29690560, 29930000, 31682000, 32474050, 33521600, 35588000, 37113200, 39602500, 41566784, 41902000, 44485000, 45260000, 46391500, 50840000, 51958480, 52377500, 57989375, 59860000, 63364000, 64948100, 71176000, 74226400, 79205000, 81185125, 83804000, 88970000, 90520000, 92783000, 103916960, 104755000, 115978750, 119720000, 126728000, 129896200, 148452800, 158410000, 162370250, 167608000, 177940000, 185566000, 207833920, 209510000, 231957500, 259792400, 316820000, 324740500, 355880000, 371132000, 405925625, 419020000, 463915000, 519584800, 633640000, 649481000, 742264000, 811851250, 838040000, 927830000, 1039169600, 1298962000, 1623702500, 1855660000, 2597924000, 3247405000, 3711320000, 5195848000, 6494810000, 12989620000, 25979240000]

約数ペア:

[(1, 25979240000), (2, 12989620000), (4, 6494810000), (5, 5195848000), (7, 3711320000), (8, 3247405000), (10, 2597924000), (14, 1855660000), (16, 1623702500), (20, 1298962000), (25, 1039169600), (28, 927830000), (31, 838040000), (32, 811851250), (35, 742264000), (40, 649481000), (41, 633640000), (50, 519584800), (56, 463915000), (62, 419020000), (64, 405925625), (70, 371132000), (73, 355880000), (80, 324740500), (82, 316820000), (100, 259792400), (112, 231957500), (124, 209510000), (125, 207833920), (140, 185566000), (146, 177940000), (155, 167608000), (160, 162370250), (164, 158410000), (175, 148452800), (200, 129896200), (205, 126728000), (217, 119720000), (224, 115978750), (248, 104755000), (250, 103916960), (280, 92783000), (287, 90520000), (292, 88970000), (310, 83804000), (320, 81185125), (328, 79205000), (350, 74226400), (365, 71176000), (400, 64948100), (410, 63364000), (434, 59860000), (448, 57989375), (496, 52377500), (500, 51958480), (511, 50840000), (560, 46391500), (574, 45260000), (584, 44485000), (620, 41902000), (625, 41566784), (656, 39602500), (700, 37113200), (730, 35588000), (775, 33521600), (800, 32474050), (820, 31682000), (868, 29930000), (875, 29690560), (992, 26188750), (1000, 25979240), (1022, 25420000), (1025, 25345600), (1085, 23944000), (1120, 23195750), (1148, 22630000), (1168, 22242500), (1240, 20951000), (1250, 20783392), (1271, 20440000), (1312, 19801250), (1400, 18556600), (1435, 18104000), (1460, 17794000), (1550, 16760800), (1600, 16237025), (1640, 15841000), (1736, 14965000), (1750, 14845280), (1825, 14235200), (1984, 13094375), (2000, 12989620), (2044, 12710000), (2050, 12672800), (2170, 11972000), (2240, 11597875), (2263, 11480000), (2296, 11315000), (2336, 11121250), (2480, 10475500), (2500, 10391696), (2542, 10220000), (2555, 10168000), (2624, 9900625), (2800, 9278300), (2870, 9052000), (2920, 8897000), (2993, 8680000), (3100, 8380400), (3280, 7920500), (3472, 7482500), (3500, 7422640), (3650, 7117600), (3875, 6704320), (4000, 6494810), (4088, 6355000), (4100, 6336400), (4340, 5986000), (4375, 5938112), (4526, 5740000), (4592, 5657500), (4672, 5560625), (4960, 5237750), (5000, 5195848), (5084, 5110000), (5110, 5084000), (5125, 5069120), (5425, 4788800), (5600, 4639150), (5740, 4526000), (5840, 4448500), (5986, 4340000), (6200, 4190200), (6355, 4088000), (6560, 3960250), (6944, 3741250), (7000, 3711320), (7175, 3620800), (7300, 3558800), (7750, 3352160), (8000, 3247405), (8176, 3177500), (8200, 3168200), (8680, 2993000), (8750, 2969056), (8897, 2920000), (9052, 2870000), (9125, 2847040), (9184, 2828750), (9920, 2618875), (10000, 2597924), (10168, 2555000), (10220, 2542000), (10250, 2534560), (10850, 2394400), (11200, 2319575), (11315, 2296000), (11480, 2263000), (11680, 2224250), (11972, 2170000), (12400, 2095100), (12710, 2044000), (12775, 2033600), (13120, 1980125), (13888, 1870625), (14000, 1855660), (14350, 1810400), (14600, 1779400), (14965, 1736000), (15500, 1676080), (15841, 1640000), (16352, 1588750), (16400, 1584100), (17360, 1496500), (17500, 1484528), (17794, 1460000), (18104, 1435000), (18250, 1423520), (18368, 1414375), (19375, 1340864), (20000, 1298962), (20336, 1277500), (20440, 1271000), (20500, 1267280), (20951, 1240000), (21700, 1197200), (22630, 1148000), (22960, 1131500), (23360, 1112125), (23944, 1085000), (24800, 1047550), (25420, 1022000), (25550, 1016800), (25625, 1013824), (27125, 957760), (28000, 927830), (28700, 905200), (29200, 889700), (29930, 868000), (31000, 838040), (31682, 820000), (31775, 817600), (32704, 794375), (32800, 792050), (34720, 748250), (35000, 742264), (35588, 730000), (35875, 724160), (36208, 717500), (36500, 711760), (38750, 670432), (40000, 649481), (40672, 638750), (40880, 635500), (41000, 633640), (41902, 620000), (43400, 598600), (44485, 584000), (45260, 574000), (45625, 569408), (45920, 565750), (47888, 542500), (49600, 523775), (50840, 511000), (51100, 508400), (51250, 506912), (54250, 478880), (56000, 463915), (56575, 459200), (57400, 452600), (58400, 444850), (59860, 434000), (62000, 419020), (63364, 410000), (63550, 408800), (63875, 406720), (65600, 396025), (69440, 374125), (70000, 371132), (71176, 365000), (71750, 362080), (72416, 358750), (73000, 355880), (74825, 347200), (77500, 335216), (79205, 328000), (81344, 319375), (81760, 317750), (82000, 316820), (83804, 310000), (86800, 299300), (88970, 292000), (90520, 287000), (91250, 284704), (91840, 282875), (92783, 280000), (95776, 271250), (101680, 255500), (102200, 254200), (102500, 253456), (104755, 248000), (108500, 239440), (113150, 229600), (114800, 226300), (116800, 222425), (119720, 217000), (124000, 209510), (126728, 205000), (127100, 204400), (127750, 203360), (135625, 191552), (140000, 185566), (142352, 182500), (143500, 181040), (144832, 179375), (146000, 177940), (149650, 173600), (155000, 167608), (158410, 164000), (158875, 163520)]