547280

素因数分解:

$2^4\times 5^1\times {\mathrm{6841}}^1$

素因数の和:6854

約数の個数: 20

約数和(自身を含む): 1272612

約数和(自身を除く): 725332

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6841, 13682, 27364, 34205, 54728, 68410, 109456, 136820, 273640, 547280]

約数ペア:

[(1, 547280), (2, 273640), (4, 136820), (5, 109456), (8, 68410), (10, 54728), (16, 34205), (20, 27364), (40, 13682), (80, 6841)]