57614960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55399}}^1$

素因数の和:55425

約数の個数: 40

約数和(自身を含む): 144261600

約数和(自身を除く): 86646640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 55399, 110798, 221596, 276995, 443192, 553990, 720187, 886384, 1107980, 1440374, 2215960, 2880748, 3600935, 4431920, 5761496, 7201870, 11522992, 14403740, 28807480, 57614960]

約数ペア:

[(1, 57614960), (2, 28807480), (4, 14403740), (5, 11522992), (8, 7201870), (10, 5761496), (13, 4431920), (16, 3600935), (20, 2880748), (26, 2215960), (40, 1440374), (52, 1107980), (65, 886384), (80, 720187), (104, 553990), (130, 443192), (208, 276995), (260, 221596), (520, 110798), (1040, 55399)]