123804576010

素因数分解:

$2^1\times 5^1\times {\mathrm{2161}}^1\times {\mathrm{5729041}}^1$

素因数の和:5731209

約数の個数: 16

約数和(自身を含む): 222951398472

約数和(自身を除く): 99146822462

約数列:

[1, 2, 5, 10, 2161, 4322, 10805, 21610, 5729041, 11458082, 28645205, 57290410, 12380457601, 24760915202, 61902288005, 123804576010]

約数ペア:

[(1, 123804576010), (2, 61902288005), (5, 24760915202), (10, 12380457601), (2161, 57290410), (4322, 28645205), (10805, 11458082), (21610, 5729041)]