12590560

素因数分解:

$2^5\times 5^1\times {\mathrm{78691}}^1$

素因数の和:78706

約数の個数: 24

約数和(自身を含む): 29745576

約数和(自身を除く): 17155016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 78691, 157382, 314764, 393455, 629528, 786910, 1259056, 1573820, 2518112, 3147640, 6295280, 12590560]

約数ペア:

[(1, 12590560), (2, 6295280), (4, 3147640), (5, 2518112), (8, 1573820), (10, 1259056), (16, 786910), (20, 629528), (32, 393455), (40, 314764), (80, 157382), (160, 78691)]