22462220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{102101}}^1$

素因数の和:102121

約数の個数: 24

約数和(自身を含む): 51459408

約数和(自身を除く): 28997188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 102101, 204202, 408404, 510505, 1021010, 1123111, 2042020, 2246222, 4492444, 5615555, 11231110, 22462220]

約数ペア:

[(1, 22462220), (2, 11231110), (4, 5615555), (5, 4492444), (10, 2246222), (11, 2042020), (20, 1123111), (22, 1021010), (44, 510505), (55, 408404), (110, 204202), (220, 102101)]