75969860

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{80819}}^1$

素因数の和:80875

約数の個数: 24

約数和(自身を含む): 162933120

約数和(自身を除く): 86963260

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 80819, 161638, 323276, 404095, 808190, 1616380, 3798493, 7596986, 15193972, 18992465, 37984930, 75969860]

約数ペア:

[(1, 75969860), (2, 37984930), (4, 18992465), (5, 15193972), (10, 7596986), (20, 3798493), (47, 1616380), (94, 808190), (188, 404095), (235, 323276), (470, 161638), (940, 80819)]