1888367020

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1195169}}^1$

素因数の和:1195257

約数の個数: 24

約数和(自身を含む): 4015771200

約数和(自身を除く): 2127404180

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 1195169, 2390338, 4780676, 5975845, 11951690, 23903380, 94418351, 188836702, 377673404, 472091755, 944183510, 1888367020]

約数ペア:

[(1, 1888367020), (2, 944183510), (4, 472091755), (5, 377673404), (10, 188836702), (20, 94418351), (79, 23903380), (158, 11951690), (316, 5975845), (395, 4780676), (790, 2390338), (1580, 1195169)]