27266740

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{5657}}^1$

素因数の和:5907

約数の個数: 24

約数和(自身を含む): 57507912

約数和(自身を除く): 30241172

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 5657, 11314, 22628, 28285, 56570, 113140, 1363337, 2726674, 5453348, 6816685, 13633370, 27266740]

約数ペア:

[(1, 27266740), (2, 13633370), (4, 6816685), (5, 5453348), (10, 2726674), (20, 1363337), (241, 113140), (482, 56570), (964, 28285), (1205, 22628), (2410, 11314), (4820, 5657)]