7772860

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8269}}^1$

素因数の和:8325

約数の個数: 24

約数和(自身を含む): 16672320

約数和(自身を除く): 8899460

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 8269, 16538, 33076, 41345, 82690, 165380, 388643, 777286, 1554572, 1943215, 3886430, 7772860]

約数ペア:

[(1, 7772860), (2, 3886430), (4, 1943215), (5, 1554572), (10, 777286), (20, 388643), (47, 165380), (94, 82690), (188, 41345), (235, 33076), (470, 16538), (940, 8269)]