190056380

素因数分解:

$2^2\times 5^1\times {\mathrm{9502819}}^1$

素因数の和:9502828

約数の個数: 12

約数和(自身を含む): 399118440

約数和(自身を除く): 209062060

約数列:

[1, 2, 4, 5, 10, 20, 9502819, 19005638, 38011276, 47514095, 95028190, 190056380]

約数ペア:

[(1, 190056380), (2, 95028190), (4, 47514095), (5, 38011276), (10, 19005638), (20, 9502819)]