85033040

素因数分解:

$2^4\times 5^1\times {\mathrm{1062913}}^1$

素因数の和:1062926

約数の個数: 20

約数和(自身を含む): 197702004

約数和(自身を除く): 112668964

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1062913, 2125826, 4251652, 5314565, 8503304, 10629130, 17006608, 21258260, 42516520, 85033040]

約数ペア:

[(1, 85033040), (2, 42516520), (4, 21258260), (5, 17006608), (8, 10629130), (10, 8503304), (16, 5314565), (20, 4251652), (40, 2125826), (80, 1062913)]