7973020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{36241}}^1$

素因数の和:36261

約数の個数: 24

約数和(自身を含む): 18265968

約数和(自身を除く): 10292948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 36241, 72482, 144964, 181205, 362410, 398651, 724820, 797302, 1594604, 1993255, 3986510, 7973020]

約数ペア:

[(1, 7973020), (2, 3986510), (4, 1993255), (5, 1594604), (10, 797302), (11, 724820), (20, 398651), (22, 362410), (44, 181205), (55, 144964), (110, 72482), (220, 36241)]