23196140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{105437}}^1$

素因数の和:105457

約数の個数: 24

約数和(自身を含む): 53140752

約数和(自身を除く): 29944612

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 105437, 210874, 421748, 527185, 1054370, 1159807, 2108740, 2319614, 4639228, 5799035, 11598070, 23196140]

約数ペア:

[(1, 23196140), (2, 11598070), (4, 5799035), (5, 4639228), (10, 2319614), (11, 2108740), (20, 1159807), (22, 1054370), (44, 527185), (55, 421748), (110, 210874), (220, 105437)]