5871820

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2143}}^1$

素因数の和:2289

約数の個数: 24

約数和(自身を含む): 12426624

約数和(自身を除く): 6554804

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2143, 2740, 4286, 8572, 10715, 21430, 42860, 293591, 587182, 1174364, 1467955, 2935910, 5871820]

約数ペア:

[(1, 5871820), (2, 2935910), (4, 1467955), (5, 1174364), (10, 587182), (20, 293591), (137, 42860), (274, 21430), (548, 10715), (685, 8572), (1370, 4286), (2143, 2740)]