66631870

素因数分解:

$2^1\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{5779}}^1$

素因数の和:6939

約数の個数: 16

約数和(自身を含む): 120062160

約数和(自身を除く): 53430290

約数列:

[1, 2, 5, 10, 1153, 2306, 5765, 5779, 11530, 11558, 28895, 57790, 6663187, 13326374, 33315935, 66631870]

約数ペア:

[(1, 66631870), (2, 33315935), (5, 13326374), (10, 6663187), (1153, 57790), (2306, 28895), (5765, 11558), (5779, 11530)]