58580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:139

約数の個数: 24

約数和(自身を含む): 128520

約数和(自身を除く): 69940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 101, 116, 145, 202, 290, 404, 505, 580, 1010, 2020, 2929, 5858, 11716, 14645, 29290, 58580]

約数ペア:

[(1, 58580), (2, 29290), (4, 14645), (5, 11716), (10, 5858), (20, 2929), (29, 2020), (58, 1010), (101, 580), (116, 505), (145, 404), (202, 290)]