79132220

素因数分解:

$2^2\times 5^1\times {\mathrm{929}}^1\times {\mathrm{4259}}^1$

素因数の和:5197

約数の個数: 24

約数和(自身を含む): 166395600

約数和(自身を除く): 87263380

約数列:

[1, 2, 4, 5, 10, 20, 929, 1858, 3716, 4259, 4645, 8518, 9290, 17036, 18580, 21295, 42590, 85180, 3956611, 7913222, 15826444, 19783055, 39566110, 79132220]

約数ペア:

[(1, 79132220), (2, 39566110), (4, 19783055), (5, 15826444), (10, 7913222), (20, 3956611), (929, 85180), (1858, 42590), (3716, 21295), (4259, 18580), (4645, 17036), (8518, 9290)]