1272691342550

素因数分解:

$2^1\times 5^2\times {\mathrm{13729}}^1\times {\mathrm{1854019}}^1$

素因数の和:1867760

約数の個数: 24

約数和(自身を含む): 2367379597800

約数和(自身を除く): 1094688255250

約数列:

[1, 2, 5, 10, 25, 50, 13729, 27458, 68645, 137290, 343225, 686450, 1854019, 3708038, 9270095, 18540190, 46350475, 92700950, 25453826851, 50907653702, 127269134255, 254538268510, 636345671275, 1272691342550]

約数ペア:

[(1, 1272691342550), (2, 636345671275), (5, 254538268510), (10, 127269134255), (25, 50907653702), (50, 25453826851), (13729, 92700950), (27458, 46350475), (68645, 18540190), (137290, 9270095), (343225, 3708038), (686450, 1854019)]