52820140

素因数分解:

$2^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{3209}}^1$

素因数の和:4041

約数の個数: 24

約数和(自身を含む): 111091680

約数和(自身を除く): 58271540

約数列:

[1, 2, 4, 5, 10, 20, 823, 1646, 3209, 3292, 4115, 6418, 8230, 12836, 16045, 16460, 32090, 64180, 2641007, 5282014, 10564028, 13205035, 26410070, 52820140]

約数ペア:

[(1, 52820140), (2, 26410070), (4, 13205035), (5, 10564028), (10, 5282014), (20, 2641007), (823, 64180), (1646, 32090), (3209, 16460), (3292, 16045), (4115, 12836), (6418, 8230)]