80190445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{4049}}^1$

素因数の和:4304

約数の個数: 16

約数和(自身を含む): 102351600

約数和(自身を除く): 22161155

約数列:

[1, 5, 17, 85, 233, 1165, 3961, 4049, 19805, 20245, 68833, 344165, 943417, 4717085, 16038089, 80190445]

約数ペア:

[(1, 80190445), (5, 16038089), (17, 4717085), (85, 943417), (233, 344165), (1165, 68833), (3961, 20245), (4049, 19805)]