6225550

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1399}}^1$

素因数の和:1500

約数の個数: 24

約数和(自身を含む): 11718000

約数和(自身を除く): 5492450

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 1399, 2225, 2798, 4450, 6995, 13990, 34975, 69950, 124511, 249022, 622555, 1245110, 3112775, 6225550]

約数ペア:

[(1, 6225550), (2, 3112775), (5, 1245110), (10, 622555), (25, 249022), (50, 124511), (89, 69950), (178, 34975), (445, 13990), (890, 6995), (1399, 4450), (2225, 2798)]