54016360

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{9857}}^1$

素因数の和:10005

約数の個数: 32

約数和(自身を含む): 122436360

約数和(自身を除く): 68420000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 9857, 19714, 39428, 49285, 78856, 98570, 197140, 394280, 1350409, 2700818, 5401636, 6752045, 10803272, 13504090, 27008180, 54016360]

約数ペア:

[(1, 54016360), (2, 27008180), (4, 13504090), (5, 10803272), (8, 6752045), (10, 5401636), (20, 2700818), (40, 1350409), (137, 394280), (274, 197140), (548, 98570), (685, 78856), (1096, 49285), (1370, 39428), (2740, 19714), (5480, 9857)]