22841240

素因数分解:

$2^3\times 5^1\times {\mathrm{571031}}^1$

素因数の和:571042

約数の個数: 16

約数和(自身を含む): 51392880

約数和(自身を除く): 28551640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 571031, 1142062, 2284124, 2855155, 4568248, 5710310, 11420620, 22841240]

約数ペア:

[(1, 22841240), (2, 11420620), (4, 5710310), (5, 4568248), (8, 2855155), (10, 2284124), (20, 1142062), (40, 571031)]