992380491640

素因数分解:

$2^3\times 5^1\times {\mathrm{24809512291}}^1$

素因数の和:24809512302

約数の個数: 16

約数和(自身を含む): 2232856106280

約数和(自身を除く): 1240475614640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 24809512291, 49619024582, 99238049164, 124047561455, 198476098328, 248095122910, 496190245820, 992380491640]

約数ペア:

[(1, 992380491640), (2, 496190245820), (4, 248095122910), (5, 198476098328), (8, 124047561455), (10, 99238049164), (20, 49619024582), (40, 24809512291)]