529078180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1392311}}^1$

素因数の和:1392339

約数の個数: 24

約数和(自身を含む): 1169542080

約数和(自身を除く): 640463900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1392311, 2784622, 5569244, 6961555, 13923110, 26453909, 27846220, 52907818, 105815636, 132269545, 264539090, 529078180]

約数ペア:

[(1, 529078180), (2, 264539090), (4, 132269545), (5, 105815636), (10, 52907818), (19, 27846220), (20, 26453909), (38, 13923110), (76, 6961555), (95, 5569244), (190, 2784622), (380, 1392311)]