12912160

素因数分解:

$2^5\times 5^1\times {\mathrm{80701}}^1$

素因数の和:80716

約数の個数: 24

約数和(自身を含む): 30505356

約数和(自身を除く): 17593196

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 80701, 161402, 322804, 403505, 645608, 807010, 1291216, 1614020, 2582432, 3228040, 6456080, 12912160]

約数ペア:

[(1, 12912160), (2, 6456080), (4, 3228040), (5, 2582432), (8, 1614020), (10, 1291216), (16, 807010), (20, 645608), (32, 403505), (40, 322804), (80, 161402), (160, 80701)]