7000820

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1759}}^1$

素因数の和:1967

約数の個数: 24

約数和(自身を含む): 14784000

約数和(自身を除く): 7783180

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1759, 1990, 3518, 3980, 7036, 8795, 17590, 35180, 350041, 700082, 1400164, 1750205, 3500410, 7000820]

約数ペア:

[(1, 7000820), (2, 3500410), (4, 1750205), (5, 1400164), (10, 700082), (20, 350041), (199, 35180), (398, 17590), (796, 8795), (995, 7036), (1759, 3980), (1990, 3518)]