1357683640

素因数分解:

$2^3\times 5^1\times {\mathrm{33942091}}^1$

素因数の和:33942102

約数の個数: 16

約数和(自身を含む): 3054788280

約数和(自身を除く): 1697104640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 33942091, 67884182, 135768364, 169710455, 271536728, 339420910, 678841820, 1357683640]

約数ペア:

[(1, 1357683640), (2, 678841820), (4, 339420910), (5, 271536728), (8, 169710455), (10, 135768364), (20, 67884182), (40, 33942091)]