1569361920320

素因数分解:

$2^6\times 5^1\times {\mathrm{4904256001}}^1$

素因数の和:4904256018

約数の個数: 28

約数和(自身を含む): 3737043073524

約数和(自身を除く): 2167681153204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 4904256001, 9808512002, 19617024004, 24521280005, 39234048008, 49042560010, 78468096016, 98085120020, 156936192032, 196170240040, 313872384064, 392340480080, 784680960160, 1569361920320]

約数ペア:

[(1, 1569361920320), (2, 784680960160), (4, 392340480080), (5, 313872384064), (8, 196170240040), (10, 156936192032), (16, 98085120020), (20, 78468096016), (32, 49042560010), (40, 39234048008), (64, 24521280005), (80, 19617024004), (160, 9808512002), (320, 4904256001)]