7072460

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1777}}^1$

素因数の和:1985

約数の個数: 24

約数和(自身を含む): 14935200

約数和(自身を除く): 7862740

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1777, 1990, 3554, 3980, 7108, 8885, 17770, 35540, 353623, 707246, 1414492, 1768115, 3536230, 7072460]

約数ペア:

[(1, 7072460), (2, 3536230), (4, 1768115), (5, 1414492), (10, 707246), (20, 353623), (199, 35540), (398, 17770), (796, 8885), (995, 7108), (1777, 3980), (1990, 3554)]