22582520

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2837}}^1$

素因数の和:3047

約数の個数: 32

約数和(自身を含む): 51084000

約数和(自身を除く): 28501480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 995, 1592, 1990, 2837, 3980, 5674, 7960, 11348, 14185, 22696, 28370, 56740, 113480, 564563, 1129126, 2258252, 2822815, 4516504, 5645630, 11291260, 22582520]

約数ペア:

[(1, 22582520), (2, 11291260), (4, 5645630), (5, 4516504), (8, 2822815), (10, 2258252), (20, 1129126), (40, 564563), (199, 113480), (398, 56740), (796, 28370), (995, 22696), (1592, 14185), (1990, 11348), (2837, 7960), (3980, 5674)]