104882020

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{71837}}^1$

素因数の和:71919

約数の個数: 24

約数和(自身を含む): 223272504

約数和(自身を除く): 118390484

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 71837, 143674, 287348, 359185, 718370, 1436740, 5244101, 10488202, 20976404, 26220505, 52441010, 104882020]

約数ペア:

[(1, 104882020), (2, 52441010), (4, 26220505), (5, 20976404), (10, 10488202), (20, 5244101), (73, 1436740), (146, 718370), (292, 359185), (365, 287348), (730, 143674), (1460, 71837)]