5255089.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{66071}}^1$

素因数の和:66215

約数の個数: 16

約数和(自身を含む): 164122848

約数和(自身を除く): 73605578

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 66071, 132142, 330355, 660710, 9051727, 18103454, 45258635, 90517270]

約数ペア:

[(1, 90517270), (2, 45258635), (5, 18103454), (10, 9051727), (137, 660710), (274, 330355), (685, 132142), (1370, 66071)]