47091920

素因数分解:

$2^4\times 5^1\times {\mathrm{588649}}^1$

素因数の和:588662

約数の個数: 20

約数和(自身を含む): 109488900

約数和(自身を除く): 62396980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 588649, 1177298, 2354596, 2943245, 4709192, 5886490, 9418384, 11772980, 23545960, 47091920]

約数ペア:

[(1, 47091920), (2, 23545960), (4, 11772980), (5, 9418384), (8, 5886490), (10, 4709192), (16, 2943245), (20, 2354596), (40, 1177298), (80, 588649)]