20663102200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{467491}}^1$

素因数の和:467537

約数の個数: 96

約数和(自身を含む): 54780712560

約数和(自身を除く): 34117610360

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 85, 100, 104, 130, 136, 170, 200, 221, 260, 325, 340, 425, 442, 520, 650, 680, 850, 884, 1105, 1300, 1700, 1768, 2210, 2600, 3400, 4420, 5525, 8840, 11050, 22100, 44200, 467491, 934982, 1869964, 2337455, 3739928, 4674910, 6077383, 7947347, 9349820, 11687275, 12154766, 15894694, 18699640, 23374550, 24309532, 30386915, 31789388, 39736735, 46749100, 48619064, 60773830, 63578776, 79473470, 93498200, 103315511, 121547660, 151934575, 158946940, 198683675, 206631022, 243095320, 303869150, 317893880, 397367350, 413262044, 516577555, 607738300, 794734700, 826524088, 1033155110, 1215476600, 1589469400, 2066310220, 2582887775, 4132620440, 5165775550, 10331551100, 20663102200]

約数ペア:

[(1, 20663102200), (2, 10331551100), (4, 5165775550), (5, 4132620440), (8, 2582887775), (10, 2066310220), (13, 1589469400), (17, 1215476600), (20, 1033155110), (25, 826524088), (26, 794734700), (34, 607738300), (40, 516577555), (50, 413262044), (52, 397367350), (65, 317893880), (68, 303869150), (85, 243095320), (100, 206631022), (104, 198683675), (130, 158946940), (136, 151934575), (170, 121547660), (200, 103315511), (221, 93498200), (260, 79473470), (325, 63578776), (340, 60773830), (425, 48619064), (442, 46749100), (520, 39736735), (650, 31789388), (680, 30386915), (850, 24309532), (884, 23374550), (1105, 18699640), (1300, 15894694), (1700, 12154766), (1768, 11687275), (2210, 9349820), (2600, 7947347), (3400, 6077383), (4420, 4674910), (5525, 3739928), (8840, 2337455), (11050, 1869964), (22100, 934982), (44200, 467491)]