234242020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{285661}}^1$

素因数の和:285711

約数の個数: 24

約数和(自身を含む): 503907768

約数和(自身を除く): 269665748

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 285661, 571322, 1142644, 1428305, 2856610, 5713220, 11712101, 23424202, 46848404, 58560505, 117121010, 234242020]

約数ペア:

[(1, 234242020), (2, 117121010), (4, 58560505), (5, 46848404), (10, 23424202), (20, 11712101), (41, 5713220), (82, 2856610), (164, 1428305), (205, 1142644), (410, 571322), (820, 285661)]