5522800

素因数分解:

$2^4\times 5^2\times {\mathrm{13807}}^1$

素因数の和:13825

約数の個数: 30

約数和(自身を含む): 13269488

約数和(自身を除く): 7746688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 13807, 27614, 55228, 69035, 110456, 138070, 220912, 276140, 345175, 552280, 690350, 1104560, 1380700, 2761400, 5522800]

約数ペア:

[(1, 5522800), (2, 2761400), (4, 1380700), (5, 1104560), (8, 690350), (10, 552280), (16, 345175), (20, 276140), (25, 220912), (40, 138070), (50, 110456), (80, 69035), (100, 55228), (200, 27614), (400, 13807)]