448483760

素因数分解:

$2^4\times 5^1\times {\mathrm{5606047}}^1$

素因数の和:5606060

約数の個数: 20

約数和(自身を含む): 1042724928

約数和(自身を除く): 594241168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5606047, 11212094, 22424188, 28030235, 44848376, 56060470, 89696752, 112120940, 224241880, 448483760]

約数ペア:

[(1, 448483760), (2, 224241880), (4, 112120940), (5, 89696752), (8, 56060470), (10, 44848376), (16, 28030235), (20, 22424188), (40, 11212094), (80, 5606047)]