80456863685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{2971}}^1\times {\mathrm{492377}}^1$

素因数の和:495364

約数の個数: 16

約数和(自身を含む): 105361013952

約数和(自身を除く): 24904150267

約数列:

[1, 5, 11, 55, 2971, 14855, 32681, 163405, 492377, 2461885, 5416147, 27080735, 1462852067, 7314260335, 16091372737, 80456863685]

約数ペア:

[(1, 80456863685), (5, 16091372737), (11, 7314260335), (55, 1462852067), (2971, 27080735), (14855, 5416147), (32681, 2461885), (163405, 492377)]