1068800620

素因数分解:

$2^2\times 5^1\times {\mathrm{53440031}}^1$

素因数の和:53440040

約数の個数: 12

約数和(自身を含む): 2244481344

約数和(自身を除く): 1175680724

約数列:

[1, 2, 4, 5, 10, 20, 53440031, 106880062, 213760124, 267200155, 534400310, 1068800620]

約数ペア:

[(1, 1068800620), (2, 534400310), (4, 267200155), (5, 213760124), (10, 106880062), (20, 53440031)]