80458324210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{731439311}}^1$

素因数の和:731439329

約数の個数: 16

約数和(自身を含む): 157990891392

約数和(自身を除く): 77532567182

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 731439311, 1462878622, 3657196555, 7314393110, 8045832421, 16091664842, 40229162105, 80458324210]

約数ペア:

[(1, 80458324210), (2, 40229162105), (5, 16091664842), (10, 8045832421), (11, 7314393110), (22, 3657196555), (55, 1462878622), (110, 731439311)]