11377360

素因数分解:

$2^4\times 5^1\times {\mathrm{142217}}^1$

素因数の和:142230

約数の個数: 20

約数和(自身を含む): 26452548

約数和(自身を除く): 15075188

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 142217, 284434, 568868, 711085, 1137736, 1422170, 2275472, 2844340, 5688680, 11377360]

約数ペア:

[(1, 11377360), (2, 5688680), (4, 2844340), (5, 2275472), (8, 1422170), (10, 1137736), (16, 711085), (20, 568868), (40, 284434), (80, 142217)]