22985240

素因数分解:

$2^3\times 5^1\times {\mathrm{574631}}^1$

素因数の和:574642

約数の個数: 16

約数和(自身を含む): 51716880

約数和(自身を除く): 28731640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 574631, 1149262, 2298524, 2873155, 4597048, 5746310, 11492620, 22985240]

約数ペア:

[(1, 22985240), (2, 11492620), (4, 5746310), (5, 4597048), (8, 2873155), (10, 2298524), (20, 1149262), (40, 574631)]