86535740

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{15289}}^1$

素因数の和:15581

約数の個数: 24

約数和(自身を含む): 182379120

約数和(自身を除く): 95843380

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 15289, 30578, 61156, 76445, 152890, 305780, 4326787, 8653574, 17307148, 21633935, 43267870, 86535740]

約数ペア:

[(1, 86535740), (2, 43267870), (4, 21633935), (5, 17307148), (10, 8653574), (20, 4326787), (283, 305780), (566, 152890), (1132, 76445), (1415, 61156), (2830, 30578), (5660, 15289)]