42511160

素因数分解:

$2^3\times 5^1\times {\mathrm{1062779}}^1$

素因数の和:1062790

約数の個数: 16

約数和(自身を含む): 95650200

約数和(自身を除く): 53139040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1062779, 2125558, 4251116, 5313895, 8502232, 10627790, 21255580, 42511160]

約数ペア:

[(1, 42511160), (2, 21255580), (4, 10627790), (5, 8502232), (8, 5313895), (10, 4251116), (20, 2125558), (40, 1062779)]