25227070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2903}}^1$

素因数の和:3000

約数の個数: 32

約数和(自身を含む): 50181120

約数和(自身を除く): 24954050

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 2903, 4345, 5806, 8690, 14515, 29030, 31933, 63866, 159665, 229337, 319330, 458674, 1146685, 2293370, 2522707, 5045414, 12613535, 25227070]

約数ペア:

[(1, 25227070), (2, 12613535), (5, 5045414), (10, 2522707), (11, 2293370), (22, 1146685), (55, 458674), (79, 319330), (110, 229337), (158, 159665), (395, 63866), (790, 31933), (869, 29030), (1738, 14515), (2903, 8690), (4345, 5806)]