88800620

素因数分解:

$2^2\times 5^1\times {\mathrm{4440031}}^1$

素因数の和:4440040

約数の個数: 12

約数和(自身を含む): 186481344

約数和(自身を除く): 97680724

約数列:

[1, 2, 4, 5, 10, 20, 4440031, 8880062, 17760124, 22200155, 44400310, 88800620]

約数ペア:

[(1, 88800620), (2, 44400310), (4, 22200155), (5, 17760124), (10, 8880062), (20, 4440031)]