22961240

素因数分解:

$2^3\times 5^1\times {\mathrm{574031}}^1$

素因数の和:574042

約数の個数: 16

約数和(自身を含む): 51662880

約数和(自身を除く): 28701640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 574031, 1148062, 2296124, 2870155, 4592248, 5740310, 11480620, 22961240]

約数ペア:

[(1, 22961240), (2, 11480620), (4, 5740310), (5, 4592248), (8, 2870155), (10, 2296124), (20, 1148062), (40, 574031)]