22460020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9281}}^1$

素因数の和:9312

約数の個数: 36

約数和(自身を含む): 51849252

約数和(自身を除く): 29389232

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 9281, 18562, 37124, 46405, 92810, 102091, 185620, 204182, 408364, 510455, 1020910, 1123001, 2041820, 2246002, 4492004, 5615005, 11230010, 22460020]

約数ペア:

[(1, 22460020), (2, 11230010), (4, 5615005), (5, 4492004), (10, 2246002), (11, 2041820), (20, 1123001), (22, 1020910), (44, 510455), (55, 408364), (110, 204182), (121, 185620), (220, 102091), (242, 92810), (484, 46405), (605, 37124), (1210, 18562), (2420, 9281)]