10820045

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1051}}^1$

素因数の和:1156

約数の個数: 16

約数和(自身を含む): 13633920

約数和(自身を除く): 2813875

約数列:

[1, 5, 29, 71, 145, 355, 1051, 2059, 5255, 10295, 30479, 74621, 152395, 373105, 2164009, 10820045]

約数ペア:

[(1, 10820045), (5, 2164009), (29, 373105), (71, 152395), (145, 74621), (355, 30479), (1051, 10295), (2059, 5255)]