10909480

素因数分解:

$2^3\times 5^1\times {\mathrm{272737}}^1$

素因数の和:272748

約数の個数: 16

約数和(自身を含む): 24546420

約数和(自身を除く): 13636940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 272737, 545474, 1090948, 1363685, 2181896, 2727370, 5454740, 10909480]

約数ペア:

[(1, 10909480), (2, 5454740), (4, 2727370), (5, 2181896), (8, 1363685), (10, 1090948), (20, 545474), (40, 272737)]