58490020

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{37019}}^1$

素因数の和:37107

約数の個数: 24

約数和(自身を含む): 124387200

約数和(自身を除く): 65897180

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 37019, 74038, 148076, 185095, 370190, 740380, 2924501, 5849002, 11698004, 14622505, 29245010, 58490020]

約数ペア:

[(1, 58490020), (2, 29245010), (4, 14622505), (5, 11698004), (10, 5849002), (20, 2924501), (79, 740380), (158, 370190), (316, 185095), (395, 148076), (790, 74038), (1580, 37019)]