5481560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19577}}^1$

素因数の和:19595

約数の個数: 32

約数和(自身を含む): 14096160

約数和(自身を除く): 8614600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 19577, 39154, 78308, 97885, 137039, 156616, 195770, 274078, 391540, 548156, 685195, 783080, 1096312, 1370390, 2740780, 5481560]

約数ペア:

[(1, 5481560), (2, 2740780), (4, 1370390), (5, 1096312), (7, 783080), (8, 685195), (10, 548156), (14, 391540), (20, 274078), (28, 195770), (35, 156616), (40, 137039), (56, 97885), (70, 78308), (140, 39154), (280, 19577)]