32498960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31249}}^1$

素因数の和:31275

約数の個数: 40

約数和(自身を含む): 81375000

約数和(自身を除く): 48876040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 31249, 62498, 124996, 156245, 249992, 312490, 406237, 499984, 624980, 812474, 1249960, 1624948, 2031185, 2499920, 3249896, 4062370, 6499792, 8124740, 16249480, 32498960]

約数ペア:

[(1, 32498960), (2, 16249480), (4, 8124740), (5, 6499792), (8, 4062370), (10, 3249896), (13, 2499920), (16, 2031185), (20, 1624948), (26, 1249960), (40, 812474), (52, 624980), (65, 499984), (80, 406237), (104, 312490), (130, 249992), (208, 156245), (260, 124996), (520, 62498), (1040, 31249)]