27680823080

素因数分解:

$2^3\times 5^1\times {\mathrm{692020577}}^1$

素因数の和:692020588

約数の個数: 16

約数和(自身を含む): 62281852020

約数和(自身を除く): 34601028940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 692020577, 1384041154, 2768082308, 3460102885, 5536164616, 6920205770, 13840411540, 27680823080]

約数ペア:

[(1, 27680823080), (2, 13840411540), (4, 6920205770), (5, 5536164616), (8, 3460102885), (10, 2768082308), (20, 1384041154), (40, 692020577)]