5381900

素因数分解:

$2^2\times 5^2\times {\mathrm{53819}}^1$

素因数の和:53833

約数の個数: 18

約数和(自身を含む): 11678940

約数和(自身を除く): 6297040

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 53819, 107638, 215276, 269095, 538190, 1076380, 1345475, 2690950, 5381900]

約数ペア:

[(1, 5381900), (2, 2690950), (4, 1345475), (5, 1076380), (10, 538190), (20, 269095), (25, 215276), (50, 107638), (100, 53819)]