105800620

素因数分解:

$2^2\times 5^1\times {\mathrm{5290031}}^1$

素因数の和:5290040

約数の個数: 12

約数和(自身を含む): 222181344

約数和(自身を除く): 116380724

約数列:

[1, 2, 4, 5, 10, 20, 5290031, 10580062, 21160124, 26450155, 52900310, 105800620]

約数ペア:

[(1, 105800620), (2, 52900310), (4, 26450155), (5, 21160124), (10, 10580062), (20, 5290031)]