10749500

素因数分解:

$2^2\times 5^3\times {\mathrm{21499}}^1$

素因数の和:21518

約数の個数: 24

約数和(自身を含む): 23478000

約数和(自身を除く): 12728500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 21499, 42998, 85996, 107495, 214990, 429980, 537475, 1074950, 2149900, 2687375, 5374750, 10749500]

約数ペア:

[(1, 10749500), (2, 5374750), (4, 2687375), (5, 2149900), (10, 1074950), (20, 537475), (25, 429980), (50, 214990), (100, 107495), (125, 85996), (250, 42998), (500, 21499)]