1710320

素因数分解:

$2^4\times 5^1\times {\mathrm{21379}}^1$

素因数の和:21392

約数の個数: 20

約数和(自身を含む): 3976680

約数和(自身を除く): 2266360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 21379, 42758, 85516, 106895, 171032, 213790, 342064, 427580, 855160, 1710320]

約数ペア:

[(1, 1710320), (2, 855160), (4, 427580), (5, 342064), (8, 213790), (10, 171032), (16, 106895), (20, 85516), (40, 42758), (80, 21379)]