88635640

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{33073}}^1$

素因数の和:33151

約数の個数: 32

約数和(自身を含む): 202412880

約数和(自身を除く): 113777240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 33073, 66146, 132292, 165365, 264584, 330730, 661460, 1322920, 2215891, 4431782, 8863564, 11079455, 17727128, 22158910, 44317820, 88635640]

約数ペア:

[(1, 88635640), (2, 44317820), (4, 22158910), (5, 17727128), (8, 11079455), (10, 8863564), (20, 4431782), (40, 2215891), (67, 1322920), (134, 661460), (268, 330730), (335, 264584), (536, 165365), (670, 132292), (1340, 66146), (2680, 33073)]