47091080

素因数分解:

$2^3\times 5^1\times {\mathrm{1177277}}^1$

素因数の和:1177288

約数の個数: 16

約数和(自身を含む): 105955020

約数和(自身を除く): 58863940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1177277, 2354554, 4709108, 5886385, 9418216, 11772770, 23545540, 47091080]

約数ペア:

[(1, 47091080), (2, 23545540), (4, 11772770), (5, 9418216), (8, 5886385), (10, 4709108), (20, 2354554), (40, 1177277)]