22622140

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{3637}}^1$

素因数の和:3957

約数の個数: 24

約数和(自身を含む): 47672352

約数和(自身を除く): 25050212

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1244, 1555, 3110, 3637, 6220, 7274, 14548, 18185, 36370, 72740, 1131107, 2262214, 4524428, 5655535, 11311070, 22622140]

約数ペア:

[(1, 22622140), (2, 11311070), (4, 5655535), (5, 4524428), (10, 2262214), (20, 1131107), (311, 72740), (622, 36370), (1244, 18185), (1555, 14548), (3110, 7274), (3637, 6220)]