83632540

素因数分解:

$2^2\times 5^1\times {\mathrm{1979}}^1\times {\mathrm{2113}}^1$

素因数の和:4101

約数の個数: 24

約数和(自身を含む): 175800240

約数和(自身を除く): 92167700

約数列:

[1, 2, 4, 5, 10, 20, 1979, 2113, 3958, 4226, 7916, 8452, 9895, 10565, 19790, 21130, 39580, 42260, 4181627, 8363254, 16726508, 20908135, 41816270, 83632540]

約数ペア:

[(1, 83632540), (2, 41816270), (4, 20908135), (5, 16726508), (10, 8363254), (20, 4181627), (1979, 42260), (2113, 39580), (3958, 21130), (4226, 19790), (7916, 10565), (8452, 9895)]