22124540

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{3557}}^1$

素因数の和:3877

約数の個数: 24

約数和(自身を含む): 46624032

約数和(自身を除く): 24499492

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1244, 1555, 3110, 3557, 6220, 7114, 14228, 17785, 35570, 71140, 1106227, 2212454, 4424908, 5531135, 11062270, 22124540]

約数ペア:

[(1, 22124540), (2, 11062270), (4, 5531135), (5, 4424908), (10, 2212454), (20, 1106227), (311, 71140), (622, 35570), (1244, 17785), (1555, 14228), (3110, 7114), (3557, 6220)]