24456860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 53676000

約数和(自身を除く): 29219140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 149, 283, 290, 298, 566, 580, 596, 745, 1132, 1415, 1490, 2830, 2980, 4321, 5660, 8207, 8642, 16414, 17284, 21605, 32828, 41035, 42167, 43210, 82070, 84334, 86420, 164140, 168668, 210835, 421670, 843340, 1222843, 2445686, 4891372, 6114215, 12228430, 24456860]

約数ペア:

[(1, 24456860), (2, 12228430), (4, 6114215), (5, 4891372), (10, 2445686), (20, 1222843), (29, 843340), (58, 421670), (116, 210835), (145, 168668), (149, 164140), (283, 86420), (290, 84334), (298, 82070), (566, 43210), (580, 42167), (596, 41035), (745, 32828), (1132, 21605), (1415, 17284), (1490, 16414), (2830, 8642), (2980, 8207), (4321, 5660)]