830361920

素因数分解:

$2^6\times 5^1\times {\mathrm{2594881}}^1$

素因数の和:2594898

約数の個数: 28

約数和(自身を含む): 1977300084

約数和(自身を除く): 1146938164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2594881, 5189762, 10379524, 12974405, 20759048, 25948810, 41518096, 51897620, 83036192, 103795240, 166072384, 207590480, 415180960, 830361920]

約数ペア:

[(1, 830361920), (2, 415180960), (4, 207590480), (5, 166072384), (8, 103795240), (10, 83036192), (16, 51897620), (20, 41518096), (32, 25948810), (40, 20759048), (64, 12974405), (80, 10379524), (160, 5189762), (320, 2594881)]