68308960

素因数分解:

$2^5\times 5^1\times {\mathrm{426931}}^1$

素因数の和:426946

約数の個数: 24

約数和(自身を含む): 161380296

約数和(自身を除く): 93071336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 426931, 853862, 1707724, 2134655, 3415448, 4269310, 6830896, 8538620, 13661792, 17077240, 34154480, 68308960]

約数ペア:

[(1, 68308960), (2, 34154480), (4, 17077240), (5, 13661792), (8, 8538620), (10, 6830896), (16, 4269310), (20, 3415448), (32, 2134655), (40, 1707724), (80, 853862), (160, 426931)]