56606540

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{6389}}^1$

素因数の和:6841

約数の個数: 24

約数和(自身を含む): 119160720

約数和(自身を除く): 62554180

約数列:

[1, 2, 4, 5, 10, 20, 443, 886, 1772, 2215, 4430, 6389, 8860, 12778, 25556, 31945, 63890, 127780, 2830327, 5660654, 11321308, 14151635, 28303270, 56606540]

約数ペア:

[(1, 56606540), (2, 28303270), (4, 14151635), (5, 11321308), (10, 5660654), (20, 2830327), (443, 127780), (886, 63890), (1772, 31945), (2215, 25556), (4430, 12778), (6389, 8860)]