27848060

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{6997}}^1$

素因数の和:7205

約数の個数: 24

約数和(自身を含む): 58783200

約数和(自身を除く): 30935140

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1990, 3980, 6997, 13994, 27988, 34985, 69970, 139940, 1392403, 2784806, 5569612, 6962015, 13924030, 27848060]

約数ペア:

[(1, 27848060), (2, 13924030), (4, 6962015), (5, 5569612), (10, 2784806), (20, 1392403), (199, 139940), (398, 69970), (796, 34985), (995, 27988), (1990, 13994), (3980, 6997)]