84082580

素因数分解:

$2^2\times 5^1\times {\mathrm{1361}}^1\times {\mathrm{3089}}^1$

素因数の和:4459

約数の個数: 24

約数和(自身を含む): 176760360

約数和(自身を除く): 92677780

約数列:

[1, 2, 4, 5, 10, 20, 1361, 2722, 3089, 5444, 6178, 6805, 12356, 13610, 15445, 27220, 30890, 61780, 4204129, 8408258, 16816516, 21020645, 42041290, 84082580]

約数ペア:

[(1, 84082580), (2, 42041290), (4, 21020645), (5, 16816516), (10, 8408258), (20, 4204129), (1361, 61780), (2722, 30890), (3089, 27220), (5444, 15445), (6178, 13610), (6805, 12356)]