5820040

素因数分解:

$2^3\times 5^1\times {\mathrm{145501}}^1$

素因数の和:145512

約数の個数: 16

約数和(自身を含む): 13095180

約数和(自身を除く): 7275140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 145501, 291002, 582004, 727505, 1164008, 1455010, 2910020, 5820040]

約数ペア:

[(1, 5820040), (2, 2910020), (4, 1455010), (5, 1164008), (8, 727505), (10, 582004), (20, 291002), (40, 145501)]