80119804

素因数分解:

$2^2\times {\mathrm{2801}}^1\times {\mathrm{7151}}^1$

素因数の和:9956

約数の個数: 12

約数和(自身を含む): 140279328

約数和(自身を除く): 60159524

約数列:

[1, 2, 4, 2801, 5602, 7151, 11204, 14302, 28604, 20029951, 40059902, 80119804]

約数ペア:

[(1, 80119804), (2, 40059902), (4, 20029951), (2801, 28604), (5602, 14302), (7151, 11204)]