31743400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 82416600

約数和(自身を除く): 50673200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 29, 40, 50, 52, 58, 65, 100, 104, 116, 130, 145, 200, 232, 260, 290, 325, 377, 421, 520, 580, 650, 725, 754, 842, 1160, 1300, 1450, 1508, 1684, 1885, 2105, 2600, 2900, 3016, 3368, 3770, 4210, 5473, 5800, 7540, 8420, 9425, 10525, 10946, 12209, 15080, 16840, 18850, 21050, 21892, 24418, 27365, 37700, 42100, 43784, 48836, 54730, 61045, 75400, 84200, 97672, 109460, 122090, 136825, 158717, 218920, 244180, 273650, 305225, 317434, 488360, 547300, 610450, 634868, 793585, 1094600, 1220900, 1269736, 1587170, 2441800, 3174340, 3967925, 6348680, 7935850, 15871700, 31743400]

約数ペア:

[(1, 31743400), (2, 15871700), (4, 7935850), (5, 6348680), (8, 3967925), (10, 3174340), (13, 2441800), (20, 1587170), (25, 1269736), (26, 1220900), (29, 1094600), (40, 793585), (50, 634868), (52, 610450), (58, 547300), (65, 488360), (100, 317434), (104, 305225), (116, 273650), (130, 244180), (145, 218920), (200, 158717), (232, 136825), (260, 122090), (290, 109460), (325, 97672), (377, 84200), (421, 75400), (520, 61045), (580, 54730), (650, 48836), (725, 43784), (754, 42100), (842, 37700), (1160, 27365), (1300, 24418), (1450, 21892), (1508, 21050), (1684, 18850), (1885, 16840), (2105, 15080), (2600, 12209), (2900, 10946), (3016, 10525), (3368, 9425), (3770, 8420), (4210, 7540), (5473, 5800)]