57847820

素因数分解:

$2^2\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{2213}}^1$

素因数の和:3529

約数の個数: 24

約数和(自身を含む): 121628304

約数和(自身を除く): 63780484

約数列:

[1, 2, 4, 5, 10, 20, 1307, 2213, 2614, 4426, 5228, 6535, 8852, 11065, 13070, 22130, 26140, 44260, 2892391, 5784782, 11569564, 14461955, 28923910, 57847820]

約数ペア:

[(1, 57847820), (2, 28923910), (4, 14461955), (5, 11569564), (10, 5784782), (20, 2892391), (1307, 44260), (2213, 26140), (2614, 22130), (4426, 13070), (5228, 11065), (6535, 8852)]