24873680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23917}}^1$

素因数の和:23943

約数の個数: 40

約数和(自身を含む): 62282472

約数和(自身を除く): 37408792

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 23917, 47834, 95668, 119585, 191336, 239170, 310921, 382672, 478340, 621842, 956680, 1243684, 1554605, 1913360, 2487368, 3109210, 4974736, 6218420, 12436840, 24873680]

約数ペア:

[(1, 24873680), (2, 12436840), (4, 6218420), (5, 4974736), (8, 3109210), (10, 2487368), (13, 1913360), (16, 1554605), (20, 1243684), (26, 956680), (40, 621842), (52, 478340), (65, 382672), (80, 310921), (104, 239170), (130, 191336), (208, 119585), (260, 95668), (520, 47834), (1040, 23917)]