13530800

素因数分解:

$2^4\times 5^2\times {\mathrm{33827}}^1$

素因数の和:33845

約数の個数: 30

約数和(自身を含む): 32508708

約数和(自身を除く): 18977908

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 33827, 67654, 135308, 169135, 270616, 338270, 541232, 676540, 845675, 1353080, 1691350, 2706160, 3382700, 6765400, 13530800]

約数ペア:

[(1, 13530800), (2, 6765400), (4, 3382700), (5, 2706160), (8, 1691350), (10, 1353080), (16, 845675), (20, 676540), (25, 541232), (40, 338270), (50, 270616), (80, 169135), (100, 135308), (200, 67654), (400, 33827)]