68306080

素因数分解:

$2^5\times 5^1\times {\mathrm{426913}}^1$

素因数の和:426928

約数の個数: 24

約数和(自身を含む): 161373492

約数和(自身を除く): 93067412

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 426913, 853826, 1707652, 2134565, 3415304, 4269130, 6830608, 8538260, 13661216, 17076520, 34153040, 68306080]

約数ペア:

[(1, 68306080), (2, 34153040), (4, 17076520), (5, 13661216), (8, 8538260), (10, 6830608), (16, 4269130), (20, 3415304), (32, 2134565), (40, 1707652), (80, 853826), (160, 426913)]