26986660

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{11941}}^1$

素因数の和:12063

約数の個数: 24

約数和(自身を含む): 57178296

約数和(自身を除く): 30191636

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 11941, 23882, 47764, 59705, 119410, 238820, 1349333, 2698666, 5397332, 6746665, 13493330, 26986660]

約数ペア:

[(1, 26986660), (2, 13493330), (4, 6746665), (5, 5397332), (10, 2698666), (20, 1349333), (113, 238820), (226, 119410), (452, 59705), (565, 47764), (1130, 23882), (2260, 11941)]