105710046620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{128914691}}^1$

素因数の和:128914741

約数の個数: 24

約数和(自身を含む): 227405516688

約数和(自身を除く): 121695470068

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 128914691, 257829382, 515658764, 644573455, 1289146910, 2578293820, 5285502331, 10571004662, 21142009324, 26427511655, 52855023310, 105710046620]

約数ペア:

[(1, 105710046620), (2, 52855023310), (4, 26427511655), (5, 21142009324), (10, 10571004662), (20, 5285502331), (41, 2578293820), (82, 1289146910), (164, 644573455), (205, 515658764), (410, 257829382), (820, 128914691)]