28510450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{30011}}^1$

素因数の和:30042

約数の個数: 24

約数和(自身を含む): 55822320

約数和(自身を除く): 27311870

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 30011, 60022, 150055, 300110, 570209, 750275, 1140418, 1500550, 2851045, 5702090, 14255225, 28510450]

約数ペア:

[(1, 28510450), (2, 14255225), (5, 5702090), (10, 2851045), (19, 1500550), (25, 1140418), (38, 750275), (50, 570209), (95, 300110), (190, 150055), (475, 60022), (950, 30011)]