479086160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{855511}}^1$

素因数の和:855531

約数の個数: 40

約数和(自身を含む): 1273001856

約数和(自身を除く): 793915696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 855511, 1711022, 3422044, 4277555, 5988577, 6844088, 8555110, 11977154, 13688176, 17110220, 23954308, 29942885, 34220440, 47908616, 59885770, 68440880, 95817232, 119771540, 239543080, 479086160]

約数ペア:

[(1, 479086160), (2, 239543080), (4, 119771540), (5, 95817232), (7, 68440880), (8, 59885770), (10, 47908616), (14, 34220440), (16, 29942885), (20, 23954308), (28, 17110220), (35, 13688176), (40, 11977154), (56, 8555110), (70, 6844088), (80, 5988577), (112, 4277555), (140, 3422044), (280, 1711022), (560, 855511)]