23256080

素因数分解:

$2^4\times 5^1\times {\mathrm{290701}}^1$

素因数の和:290714

約数の個数: 20

約数和(自身を含む): 54070572

約数和(自身を除く): 30814492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 290701, 581402, 1162804, 1453505, 2325608, 2907010, 4651216, 5814020, 11628040, 23256080]

約数ペア:

[(1, 23256080), (2, 11628040), (4, 5814020), (5, 4651216), (8, 2907010), (10, 2325608), (16, 1453505), (20, 1162804), (40, 581402), (80, 290701)]