2064320

素因数分解:

$2^6\times 5^1\times {\mathrm{6451}}^1$

素因数の和:6468

約数の個数: 28

約数和(自身を含む): 4916424

約数和(自身を除く): 2852104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6451, 12902, 25804, 32255, 51608, 64510, 103216, 129020, 206432, 258040, 412864, 516080, 1032160, 2064320]

約数ペア:

[(1, 2064320), (2, 1032160), (4, 516080), (5, 412864), (8, 258040), (10, 206432), (16, 129020), (20, 103216), (32, 64510), (40, 51608), (64, 32255), (80, 25804), (160, 12902), (320, 6451)]