98537620

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{48781}}^1$

素因数の和:48891

約数の個数: 24

約数和(自身を含む): 208982088

約数和(自身を除く): 110444468

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 48781, 97562, 195124, 243905, 487810, 975620, 4926881, 9853762, 19707524, 24634405, 49268810, 98537620]

約数ペア:

[(1, 98537620), (2, 49268810), (4, 24634405), (5, 19707524), (10, 9853762), (20, 4926881), (101, 975620), (202, 487810), (404, 243905), (505, 195124), (1010, 97562), (2020, 48781)]