6778340

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7211}}^1$

素因数の和:7267

約数の個数: 24

約数和(自身を含む): 14539392

約数和(自身を除く): 7761052

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 7211, 14422, 28844, 36055, 72110, 144220, 338917, 677834, 1355668, 1694585, 3389170, 6778340]

約数ペア:

[(1, 6778340), (2, 3389170), (4, 1694585), (5, 1355668), (10, 677834), (20, 338917), (47, 144220), (94, 72110), (188, 36055), (235, 28844), (470, 14422), (940, 7211)]