67734020

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{15187}}^1$

素因数の和:15419

約数の個数: 24

約数和(自身を含む): 142888704

約数和(自身を除く): 75154684

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 4460, 15187, 30374, 60748, 75935, 151870, 303740, 3386701, 6773402, 13546804, 16933505, 33867010, 67734020]

約数ペア:

[(1, 67734020), (2, 33867010), (4, 16933505), (5, 13546804), (10, 6773402), (20, 3386701), (223, 303740), (446, 151870), (892, 75935), (1115, 60748), (2230, 30374), (4460, 15187)]