42059260

素因数分解:

$2^2\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{1609}}^1$

素因数の和:2925

約数の個数: 24

約数和(自身を含む): 88446960

約数和(自身を除く): 46387700

約数列:

[1, 2, 4, 5, 10, 20, 1307, 1609, 2614, 3218, 5228, 6436, 6535, 8045, 13070, 16090, 26140, 32180, 2102963, 4205926, 8411852, 10514815, 21029630, 42059260]

約数ペア:

[(1, 42059260), (2, 21029630), (4, 10514815), (5, 8411852), (10, 4205926), (20, 2102963), (1307, 32180), (1609, 26140), (2614, 16090), (3218, 13070), (5228, 8045), (6436, 6535)]