510320

素因数分解:

$2^4\times 5^1\times {\mathrm{6379}}^1$

素因数の和:6392

約数の個数: 20

約数和(自身を含む): 1186680

約数和(自身を除く): 676360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6379, 12758, 25516, 31895, 51032, 63790, 102064, 127580, 255160, 510320]

約数ペア:

[(1, 510320), (2, 255160), (4, 127580), (5, 102064), (8, 63790), (10, 51032), (16, 31895), (20, 25516), (40, 12758), (80, 6379)]