5223740

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2441}}^1$

素因数の和:2557

約数の個数: 24

約数和(自身を含む): 11076912

約数和(自身を除く): 5853172

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 2441, 4882, 9764, 12205, 24410, 48820, 261187, 522374, 1044748, 1305935, 2611870, 5223740]

約数ペア:

[(1, 5223740), (2, 2611870), (4, 1305935), (5, 1044748), (10, 522374), (20, 261187), (107, 48820), (214, 24410), (428, 12205), (535, 9764), (1070, 4882), (2140, 2441)]