26402480000

素因数分解:

$2^7\times 5^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:579

約数の個数: 320

約数和(自身を含む): 72269366400

約数和(自身を除く): 45866886400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 53, 64, 65, 80, 100, 104, 106, 125, 128, 130, 160, 200, 208, 212, 250, 260, 265, 320, 325, 400, 416, 424, 479, 500, 520, 530, 625, 640, 650, 689, 800, 832, 848, 958, 1000, 1040, 1060, 1250, 1300, 1325, 1378, 1600, 1625, 1664, 1696, 1916, 2000, 2080, 2120, 2395, 2500, 2600, 2650, 2756, 3200, 3250, 3392, 3445, 3832, 4000, 4160, 4240, 4790, 5000, 5200, 5300, 5512, 6227, 6500, 6625, 6784, 6890, 7664, 8000, 8125, 8320, 8480, 9580, 10000, 10400, 10600, 11024, 11975, 12454, 13000, 13250, 13780, 15328, 16000, 16250, 16960, 17225, 19160, 20000, 20800, 21200, 22048, 23950, 24908, 25387, 26000, 26500, 27560, 30656, 31135, 32500, 33125, 33920, 34450, 38320, 40000, 41600, 42400, 44096, 47900, 49816, 50774, 52000, 53000, 55120, 59875, 61312, 62270, 65000, 66250, 68900, 76640, 80000, 84800, 86125, 88192, 95800, 99632, 101548, 104000, 106000, 110240, 119750, 124540, 126935, 130000, 132500, 137800, 153280, 155675, 169600, 172250, 191600, 199264, 203096, 208000, 212000, 220480, 239500, 249080, 253870, 260000, 265000, 275600, 299375, 306560, 311350, 330031, 344500, 383200, 398528, 406192, 424000, 430625, 440960, 479000, 498160, 507740, 520000, 530000, 551200, 598750, 622700, 634675, 660062, 689000, 766400, 778375, 797056, 812384, 848000, 861250, 958000, 996320, 1015480, 1040000, 1060000, 1102400, 1197500, 1245400, 1269350, 1320124, 1378000, 1532800, 1556750, 1624768, 1650155, 1722500, 1916000, 1992640, 2030960, 2120000, 2204800, 2395000, 2490800, 2538700, 2640248, 2756000, 3113500, 3173375, 3249536, 3300310, 3445000, 3832000, 3891875, 3985280, 4061920, 4240000, 4790000, 4981600, 5077400, 5280496, 5512000, 6227000, 6346750, 6600620, 6890000, 7664000, 7783750, 8123840, 8250775, 9580000, 9963200, 10154800, 10560992, 11024000, 12454000, 12693500, 13201240, 13780000, 15567500, 15866875, 16247680, 16501550, 19160000, 19926400, 20309600, 21121984, 24908000, 25387000, 26402480, 27560000, 31135000, 31733750, 33003100, 38320000, 40619200, 41253875, 42243968, 49816000, 50774000, 52804960, 55120000, 62270000, 63467500, 66006200, 81238400, 82507750, 99632000, 101548000, 105609920, 124540000, 126935000, 132012400, 165015500, 203096000, 206269375, 211219840, 249080000, 253870000, 264024800, 330031000, 406192000, 412538750, 498160000, 507740000, 528049600, 660062000, 825077500, 1015480000, 1056099200, 1320124000, 1650155000, 2030960000, 2640248000, 3300310000, 5280496000, 6600620000, 13201240000, 26402480000]

約数ペア:

[(1, 26402480000), (2, 13201240000), (4, 6600620000), (5, 5280496000), (8, 3300310000), (10, 2640248000), (13, 2030960000), (16, 1650155000), (20, 1320124000), (25, 1056099200), (26, 1015480000), (32, 825077500), (40, 660062000), (50, 528049600), (52, 507740000), (53, 498160000), (64, 412538750), (65, 406192000), (80, 330031000), (100, 264024800), (104, 253870000), (106, 249080000), (125, 211219840), (128, 206269375), (130, 203096000), (160, 165015500), (200, 132012400), (208, 126935000), (212, 124540000), (250, 105609920), (260, 101548000), (265, 99632000), (320, 82507750), (325, 81238400), (400, 66006200), (416, 63467500), (424, 62270000), (479, 55120000), (500, 52804960), (520, 50774000), (530, 49816000), (625, 42243968), (640, 41253875), (650, 40619200), (689, 38320000), (800, 33003100), (832, 31733750), (848, 31135000), (958, 27560000), (1000, 26402480), (1040, 25387000), (1060, 24908000), (1250, 21121984), (1300, 20309600), (1325, 19926400), (1378, 19160000), (1600, 16501550), (1625, 16247680), (1664, 15866875), (1696, 15567500), (1916, 13780000), (2000, 13201240), (2080, 12693500), (2120, 12454000), (2395, 11024000), (2500, 10560992), (2600, 10154800), (2650, 9963200), (2756, 9580000), (3200, 8250775), (3250, 8123840), (3392, 7783750), (3445, 7664000), (3832, 6890000), (4000, 6600620), (4160, 6346750), (4240, 6227000), (4790, 5512000), (5000, 5280496), (5200, 5077400), (5300, 4981600), (5512, 4790000), (6227, 4240000), (6500, 4061920), (6625, 3985280), (6784, 3891875), (6890, 3832000), (7664, 3445000), (8000, 3300310), (8125, 3249536), (8320, 3173375), (8480, 3113500), (9580, 2756000), (10000, 2640248), (10400, 2538700), (10600, 2490800), (11024, 2395000), (11975, 2204800), (12454, 2120000), (13000, 2030960), (13250, 1992640), (13780, 1916000), (15328, 1722500), (16000, 1650155), (16250, 1624768), (16960, 1556750), (17225, 1532800), (19160, 1378000), (20000, 1320124), (20800, 1269350), (21200, 1245400), (22048, 1197500), (23950, 1102400), (24908, 1060000), (25387, 1040000), (26000, 1015480), (26500, 996320), (27560, 958000), (30656, 861250), (31135, 848000), (32500, 812384), (33125, 797056), (33920, 778375), (34450, 766400), (38320, 689000), (40000, 660062), (41600, 634675), (42400, 622700), (44096, 598750), (47900, 551200), (49816, 530000), (50774, 520000), (52000, 507740), (53000, 498160), (55120, 479000), (59875, 440960), (61312, 430625), (62270, 424000), (65000, 406192), (66250, 398528), (68900, 383200), (76640, 344500), (80000, 330031), (84800, 311350), (86125, 306560), (88192, 299375), (95800, 275600), (99632, 265000), (101548, 260000), (104000, 253870), (106000, 249080), (110240, 239500), (119750, 220480), (124540, 212000), (126935, 208000), (130000, 203096), (132500, 199264), (137800, 191600), (153280, 172250), (155675, 169600)]