13506800

素因数分解:

$2^4\times 5^2\times {\mathrm{33767}}^1$

素因数の和:33785

約数の個数: 30

約数和(自身を含む): 32451048

約数和(自身を除く): 18944248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 33767, 67534, 135068, 168835, 270136, 337670, 540272, 675340, 844175, 1350680, 1688350, 2701360, 3376700, 6753400, 13506800]

約数ペア:

[(1, 13506800), (2, 6753400), (4, 3376700), (5, 2701360), (8, 1688350), (10, 1350680), (16, 844175), (20, 675340), (25, 540272), (40, 337670), (50, 270136), (80, 168835), (100, 135068), (200, 67534), (400, 33767)]