5568020

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1399}}^1$

素因数の和:1607

約数の個数: 24

約数和(自身を含む): 11760000

約数和(自身を除く): 6191980

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1399, 1990, 2798, 3980, 5596, 6995, 13990, 27980, 278401, 556802, 1113604, 1392005, 2784010, 5568020]

約数ペア:

[(1, 5568020), (2, 2784010), (4, 1392005), (5, 1113604), (10, 556802), (20, 278401), (199, 27980), (398, 13990), (796, 6995), (995, 5596), (1399, 3980), (1990, 2798)]