38187020

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{24169}}^1$

素因数の和:24257

約数の個数: 24

約数和(自身を含む): 81211200

約数和(自身を除く): 43024180

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 24169, 48338, 96676, 120845, 241690, 483380, 1909351, 3818702, 7637404, 9546755, 19093510, 38187020]

約数ペア:

[(1, 38187020), (2, 19093510), (4, 9546755), (5, 7637404), (10, 3818702), (20, 1909351), (79, 483380), (158, 241690), (316, 120845), (395, 96676), (790, 48338), (1580, 24169)]