110202220

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{27689}}^1$

素因数の和:27897

約数の個数: 24

約数和(自身を含む): 232596000

約数和(自身を除く): 122393780

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1990, 3980, 27689, 55378, 110756, 138445, 276890, 553780, 5510111, 11020222, 22040444, 27550555, 55101110, 110202220]

約数ペア:

[(1, 110202220), (2, 55101110), (4, 27550555), (5, 22040444), (10, 11020222), (20, 5510111), (199, 553780), (398, 276890), (796, 138445), (995, 110756), (1990, 55378), (3980, 27689)]