5807821820

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2119643}}^1$

素因数の和:2119789

約数の個数: 24

約数和(自身を含む): 12285456624

約数和(自身を除く): 6477634804

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 2119643, 4239286, 8478572, 10598215, 21196430, 42392860, 290391091, 580782182, 1161564364, 1451955455, 2903910910, 5807821820]

約数ペア:

[(1, 5807821820), (2, 2903910910), (4, 1451955455), (5, 1161564364), (10, 580782182), (20, 290391091), (137, 42392860), (274, 21196430), (548, 10598215), (685, 8478572), (1370, 4239286), (2740, 2119643)]