10812700

素因数分解:

$2^2\times 5^2\times {\mathrm{108127}}^1$

素因数の和:108141

約数の個数: 18

約数和(自身を含む): 23463776

約数和(自身を除く): 12651076

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 108127, 216254, 432508, 540635, 1081270, 2162540, 2703175, 5406350, 10812700]

約数ペア:

[(1, 10812700), (2, 5406350), (4, 2703175), (5, 2162540), (10, 1081270), (20, 540635), (25, 432508), (50, 216254), (100, 108127)]