73058960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{70249}}^1$

素因数の和:70275

約数の個数: 40

約数和(自身を含む): 182931000

約数和(自身を除く): 109872040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 70249, 140498, 280996, 351245, 561992, 702490, 913237, 1123984, 1404980, 1826474, 2809960, 3652948, 4566185, 5619920, 7305896, 9132370, 14611792, 18264740, 36529480, 73058960]

約数ペア:

[(1, 73058960), (2, 36529480), (4, 18264740), (5, 14611792), (8, 9132370), (10, 7305896), (13, 5619920), (16, 4566185), (20, 3652948), (26, 2809960), (40, 1826474), (52, 1404980), (65, 1123984), (80, 913237), (104, 702490), (130, 561992), (208, 351245), (260, 280996), (520, 140498), (1040, 70249)]