40842395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{10459}}^1$

素因数の和:10546

約数の個数: 16

約数和(自身を含む): 54224640

約数和(自身を除く): 13382245

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 10459, 52295, 115049, 575245, 742589, 3712945, 8168479, 40842395]

約数ペア:

[(1, 40842395), (5, 8168479), (11, 3712945), (55, 742589), (71, 575245), (355, 115049), (781, 52295), (3905, 10459)]