22243540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101107}}^1$

素因数の和:101127

約数の個数: 24

約数和(自身を含む): 50958432

約数和(自身を除く): 28714892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 101107, 202214, 404428, 505535, 1011070, 1112177, 2022140, 2224354, 4448708, 5560885, 11121770, 22243540]

約数ペア:

[(1, 22243540), (2, 11121770), (4, 5560885), (5, 4448708), (10, 2224354), (11, 2022140), (20, 1112177), (22, 1011070), (44, 505535), (55, 404428), (110, 202214), (220, 101107)]