27946510

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{25639}}^1$

素因数の和:25755

約数の個数: 16

約数和(自身を含む): 50767200

約数和(自身を除く): 22820690

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 25639, 51278, 128195, 256390, 2794651, 5589302, 13973255, 27946510]

約数ペア:

[(1, 27946510), (2, 13973255), (5, 5589302), (10, 2794651), (109, 256390), (218, 128195), (545, 51278), (1090, 25639)]