47858180

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{5711}}^1$

素因数の和:6139

約数の個数: 24

約数和(自身を含む): 100759680

約数和(自身を除く): 52901500

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 4190, 5711, 8380, 11422, 22844, 28555, 57110, 114220, 2392909, 4785818, 9571636, 11964545, 23929090, 47858180]

約数ペア:

[(1, 47858180), (2, 23929090), (4, 11964545), (5, 9571636), (10, 4785818), (20, 2392909), (419, 114220), (838, 57110), (1676, 28555), (2095, 22844), (4190, 11422), (5711, 8380)]