571248320

素因数分解:

$2^6\times 5^1\times {\mathrm{1785151}}^1$

素因数の和:1785168

約数の個数: 28

約数和(自身を含む): 1360285824

約数和(自身を除く): 789037504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1785151, 3570302, 7140604, 8925755, 14281208, 17851510, 28562416, 35703020, 57124832, 71406040, 114249664, 142812080, 285624160, 571248320]

約数ペア:

[(1, 571248320), (2, 285624160), (4, 142812080), (5, 114249664), (8, 71406040), (10, 57124832), (16, 35703020), (20, 28562416), (32, 17851510), (40, 14281208), (64, 8925755), (80, 7140604), (160, 3570302), (320, 1785151)]