80883670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{1087}}^1$

素因数の和:2164

約数の個数: 32

約数和(自身を含む): 166699008

約数和(自身を除く): 85815338

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1063, 1087, 2126, 2174, 5315, 5435, 7441, 7609, 10630, 10870, 14882, 15218, 37205, 38045, 74410, 76090, 1155481, 2310962, 5777405, 8088367, 11554810, 16176734, 40441835, 80883670]

約数ペア:

[(1, 80883670), (2, 40441835), (5, 16176734), (7, 11554810), (10, 8088367), (14, 5777405), (35, 2310962), (70, 1155481), (1063, 76090), (1087, 74410), (2126, 38045), (2174, 37205), (5315, 15218), (5435, 14882), (7441, 10870), (7609, 10630)]