202212760

素因数分解:

$2^3\times 5^1\times {\mathrm{5055319}}^1$

素因数の和:5055330

約数の個数: 16

約数和(自身を含む): 454978800

約数和(自身を除く): 252766040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5055319, 10110638, 20221276, 25276595, 40442552, 50553190, 101106380, 202212760]

約数ペア:

[(1, 202212760), (2, 101106380), (4, 50553190), (5, 40442552), (8, 25276595), (10, 20221276), (20, 10110638), (40, 5055319)]