27008180

素因数分解:

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

素因数の和:10003

約数の個数: 24

約数和(自身を含む): 57136968

約数和(自身を除く): 30128788

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 9857, 19714, 39428, 49285, 98570, 197140, 1350409, 2700818, 5401636, 6752045, 13504090, 27008180]

約数ペア:

[(1, 27008180), (2, 13504090), (4, 6752045), (5, 5401636), (10, 2700818), (20, 1350409), (137, 197140), (274, 98570), (548, 49285), (685, 39428), (1370, 19714), (2740, 9857)]