5448880

素因数分解:

$2^4\times 5^1\times {\mathrm{68111}}^1$

素因数の和:68124

約数の個数: 20

約数和(自身を含む): 12668832

約数和(自身を除く): 7219952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 68111, 136222, 272444, 340555, 544888, 681110, 1089776, 1362220, 2724440, 5448880]

約数ペア:

[(1, 5448880), (2, 2724440), (4, 1362220), (5, 1089776), (8, 681110), (10, 544888), (16, 340555), (20, 272444), (40, 136222), (80, 68111)]