79436740

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{35149}}^1$

素因数の和:35271

約数の個数: 24

約数和(自身を含む): 168298200

約数和(自身を除く): 88861460

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 35149, 70298, 140596, 175745, 351490, 702980, 3971837, 7943674, 15887348, 19859185, 39718370, 79436740]

約数ペア:

[(1, 79436740), (2, 39718370), (4, 19859185), (5, 15887348), (10, 7943674), (20, 3971837), (113, 702980), (226, 351490), (452, 175745), (565, 140596), (1130, 70298), (2260, 35149)]