27129800

素因数分解:

$2^3\times 5^2\times {\mathrm{135649}}^1$

素因数の和:135665

約数の個数: 24

約数和(自身を含む): 63077250

約数和(自身を除く): 35947450

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 135649, 271298, 542596, 678245, 1085192, 1356490, 2712980, 3391225, 5425960, 6782450, 13564900, 27129800]

約数ペア:

[(1, 27129800), (2, 13564900), (4, 6782450), (5, 5425960), (8, 3391225), (10, 2712980), (20, 1356490), (25, 1085192), (40, 678245), (50, 542596), (100, 271298), (200, 135649)]