11342560

素因数分解:

$2^5\times 5^1\times {\mathrm{70891}}^1$

素因数の和:70906

約数の個数: 24

約数和(自身を含む): 26797176

約数和(自身を除く): 15454616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 70891, 141782, 283564, 354455, 567128, 708910, 1134256, 1417820, 2268512, 2835640, 5671280, 11342560]

約数ペア:

[(1, 11342560), (2, 5671280), (4, 2835640), (5, 2268512), (8, 1417820), (10, 1134256), (16, 708910), (20, 567128), (32, 354455), (40, 283564), (80, 141782), (160, 70891)]