32245960

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{4051}}^1$

素因数の和:4261

約数の個数: 32

約数和(自身を含む): 72936000

約数和(自身を除く): 40690040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 995, 1592, 1990, 3980, 4051, 7960, 8102, 16204, 20255, 32408, 40510, 81020, 162040, 806149, 1612298, 3224596, 4030745, 6449192, 8061490, 16122980, 32245960]

約数ペア:

[(1, 32245960), (2, 16122980), (4, 8061490), (5, 6449192), (8, 4030745), (10, 3224596), (20, 1612298), (40, 806149), (199, 162040), (398, 81020), (796, 40510), (995, 32408), (1592, 20255), (1990, 16204), (3980, 8102), (4051, 7960)]