6612560

素因数分解:

$2^4\times 5^1\times {\mathrm{82657}}^1$

素因数の和:82670

約数の個数: 20

約数和(自身を含む): 15374388

約数和(自身を除く): 8761828

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 82657, 165314, 330628, 413285, 661256, 826570, 1322512, 1653140, 3306280, 6612560]

約数ペア:

[(1, 6612560), (2, 3306280), (4, 1653140), (5, 1322512), (8, 826570), (10, 661256), (16, 413285), (20, 330628), (40, 165314), (80, 82657)]