80401000000

素因数分解:

$2^6\times 5^6\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:173

約数の個数: 392

約数和(自身を含む): 213773982408

約数和(自身を除く): 133372982408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 41, 50, 53, 64, 74, 80, 82, 100, 106, 125, 148, 160, 164, 185, 200, 205, 212, 250, 265, 296, 320, 328, 370, 400, 410, 424, 500, 530, 592, 625, 656, 740, 800, 820, 848, 925, 1000, 1025, 1060, 1184, 1250, 1312, 1325, 1480, 1517, 1600, 1640, 1696, 1850, 1961, 2000, 2050, 2120, 2173, 2368, 2500, 2624, 2650, 2960, 3034, 3125, 3280, 3392, 3700, 3922, 4000, 4100, 4240, 4346, 4625, 5000, 5125, 5300, 5920, 6068, 6250, 6560, 6625, 7400, 7585, 7844, 8000, 8200, 8480, 8692, 9250, 9805, 10000, 10250, 10600, 10865, 11840, 12136, 12500, 13120, 13250, 14800, 15170, 15625, 15688, 16400, 16960, 17384, 18500, 19610, 20000, 20500, 21200, 21730, 23125, 24272, 25000, 25625, 26500, 29600, 30340, 31250, 31376, 32800, 33125, 34768, 37000, 37925, 39220, 40000, 41000, 42400, 43460, 46250, 48544, 49025, 50000, 51250, 53000, 54325, 59200, 60680, 62500, 62752, 65600, 66250, 69536, 74000, 75850, 78440, 80401, 82000, 84800, 86920, 92500, 97088, 98050, 100000, 102500, 106000, 108650, 115625, 121360, 125000, 125504, 128125, 132500, 139072, 148000, 151700, 156880, 160802, 164000, 165625, 173840, 185000, 189625, 196100, 200000, 205000, 212000, 217300, 231250, 242720, 245125, 250000, 256250, 265000, 271625, 296000, 303400, 313760, 321604, 328000, 331250, 347680, 370000, 379250, 392200, 402005, 410000, 424000, 434600, 462500, 485440, 490250, 500000, 512500, 530000, 543250, 578125, 606800, 627520, 640625, 643208, 662500, 695360, 740000, 758500, 784400, 804010, 820000, 828125, 869200, 925000, 948125, 980500, 1000000, 1025000, 1060000, 1086500, 1156250, 1213600, 1225625, 1281250, 1286416, 1325000, 1358125, 1480000, 1517000, 1568800, 1608020, 1640000, 1656250, 1738400, 1850000, 1896250, 1961000, 2010025, 2050000, 2120000, 2173000, 2312500, 2427200, 2451250, 2562500, 2572832, 2650000, 2716250, 3034000, 3137600, 3216040, 3312500, 3476800, 3700000, 3792500, 3922000, 4020050, 4100000, 4346000, 4625000, 4740625, 4902500, 5125000, 5145664, 5300000, 5432500, 6068000, 6128125, 6432080, 6625000, 6790625, 7400000, 7585000, 7844000, 8040100, 8200000, 8692000, 9250000, 9481250, 9805000, 10050125, 10250000, 10600000, 10865000, 12136000, 12256250, 12864160, 13250000, 13581250, 15170000, 15688000, 16080200, 17384000, 18500000, 18962500, 19610000, 20100250, 20500000, 21730000, 23703125, 24512500, 25728320, 26500000, 27162500, 30340000, 30640625, 32160400, 33953125, 37000000, 37925000, 39220000, 40200500, 41000000, 43460000, 47406250, 49025000, 50250625, 53000000, 54325000, 60680000, 61281250, 64320800, 67906250, 75850000, 78440000, 80401000, 86920000, 94812500, 98050000, 100501250, 108650000, 122562500, 128641600, 135812500, 151700000, 160802000, 189625000, 196100000, 201002500, 217300000, 245125000, 251253125, 271625000, 303400000, 321604000, 379250000, 392200000, 402005000, 434600000, 490250000, 502506250, 543250000, 643208000, 758500000, 804010000, 980500000, 1005012500, 1086500000, 1256265625, 1517000000, 1608020000, 1961000000, 2010025000, 2173000000, 2512531250, 3216040000, 4020050000, 5025062500, 8040100000, 10050125000, 16080200000, 20100250000, 40200500000, 80401000000]

約数ペア:

[(1, 80401000000), (2, 40200500000), (4, 20100250000), (5, 16080200000), (8, 10050125000), (10, 8040100000), (16, 5025062500), (20, 4020050000), (25, 3216040000), (32, 2512531250), (37, 2173000000), (40, 2010025000), (41, 1961000000), (50, 1608020000), (53, 1517000000), (64, 1256265625), (74, 1086500000), (80, 1005012500), (82, 980500000), (100, 804010000), (106, 758500000), (125, 643208000), (148, 543250000), (160, 502506250), (164, 490250000), (185, 434600000), (200, 402005000), (205, 392200000), (212, 379250000), (250, 321604000), (265, 303400000), (296, 271625000), (320, 251253125), (328, 245125000), (370, 217300000), (400, 201002500), (410, 196100000), (424, 189625000), (500, 160802000), (530, 151700000), (592, 135812500), (625, 128641600), (656, 122562500), (740, 108650000), (800, 100501250), (820, 98050000), (848, 94812500), (925, 86920000), (1000, 80401000), (1025, 78440000), (1060, 75850000), (1184, 67906250), (1250, 64320800), (1312, 61281250), (1325, 60680000), (1480, 54325000), (1517, 53000000), (1600, 50250625), (1640, 49025000), (1696, 47406250), (1850, 43460000), (1961, 41000000), (2000, 40200500), (2050, 39220000), (2120, 37925000), (2173, 37000000), (2368, 33953125), (2500, 32160400), (2624, 30640625), (2650, 30340000), (2960, 27162500), (3034, 26500000), (3125, 25728320), (3280, 24512500), (3392, 23703125), (3700, 21730000), (3922, 20500000), (4000, 20100250), (4100, 19610000), (4240, 18962500), (4346, 18500000), (4625, 17384000), (5000, 16080200), (5125, 15688000), (5300, 15170000), (5920, 13581250), (6068, 13250000), (6250, 12864160), (6560, 12256250), (6625, 12136000), (7400, 10865000), (7585, 10600000), (7844, 10250000), (8000, 10050125), (8200, 9805000), (8480, 9481250), (8692, 9250000), (9250, 8692000), (9805, 8200000), (10000, 8040100), (10250, 7844000), (10600, 7585000), (10865, 7400000), (11840, 6790625), (12136, 6625000), (12500, 6432080), (13120, 6128125), (13250, 6068000), (14800, 5432500), (15170, 5300000), (15625, 5145664), (15688, 5125000), (16400, 4902500), (16960, 4740625), (17384, 4625000), (18500, 4346000), (19610, 4100000), (20000, 4020050), (20500, 3922000), (21200, 3792500), (21730, 3700000), (23125, 3476800), (24272, 3312500), (25000, 3216040), (25625, 3137600), (26500, 3034000), (29600, 2716250), (30340, 2650000), (31250, 2572832), (31376, 2562500), (32800, 2451250), (33125, 2427200), (34768, 2312500), (37000, 2173000), (37925, 2120000), (39220, 2050000), (40000, 2010025), (41000, 1961000), (42400, 1896250), (43460, 1850000), (46250, 1738400), (48544, 1656250), (49025, 1640000), (50000, 1608020), (51250, 1568800), (53000, 1517000), (54325, 1480000), (59200, 1358125), (60680, 1325000), (62500, 1286416), (62752, 1281250), (65600, 1225625), (66250, 1213600), (69536, 1156250), (74000, 1086500), (75850, 1060000), (78440, 1025000), (80401, 1000000), (82000, 980500), (84800, 948125), (86920, 925000), (92500, 869200), (97088, 828125), (98050, 820000), (100000, 804010), (102500, 784400), (106000, 758500), (108650, 740000), (115625, 695360), (121360, 662500), (125000, 643208), (125504, 640625), (128125, 627520), (132500, 606800), (139072, 578125), (148000, 543250), (151700, 530000), (156880, 512500), (160802, 500000), (164000, 490250), (165625, 485440), (173840, 462500), (185000, 434600), (189625, 424000), (196100, 410000), (200000, 402005), (205000, 392200), (212000, 379250), (217300, 370000), (231250, 347680), (242720, 331250), (245125, 328000), (250000, 321604), (256250, 313760), (265000, 303400), (271625, 296000)]