26826220

素因数分解:

$2^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{2897}}^1$

素因数の和:3369

約数の個数: 24

約数和(自身を含む): 56476224

約数和(自身を除く): 29650004

約数列:

[1, 2, 4, 5, 10, 20, 463, 926, 1852, 2315, 2897, 4630, 5794, 9260, 11588, 14485, 28970, 57940, 1341311, 2682622, 5365244, 6706555, 13413110, 26826220]

約数ペア:

[(1, 26826220), (2, 13413110), (4, 6706555), (5, 5365244), (10, 2682622), (20, 1341311), (463, 57940), (926, 28970), (1852, 14485), (2315, 11588), (2897, 9260), (4630, 5794)]