9848980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16981}}^1$

素因数の和:17019

約数の個数: 24

約数和(自身を含む): 21397320

約数和(自身を除く): 11548340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 16981, 33962, 67924, 84905, 169810, 339620, 492449, 984898, 1969796, 2462245, 4924490, 9848980]

約数ペア:

[(1, 9848980), (2, 4924490), (4, 2462245), (5, 1969796), (10, 984898), (20, 492449), (29, 339620), (58, 169810), (116, 84905), (145, 67924), (290, 33962), (580, 16981)]