2441004080

素因数分解:

$2^4\times 5^1\times {\mathrm{5479}}^1\times {\mathrm{5569}}^1$

素因数の和:11061

約数の個数: 40

約数和(自身を含む): 5677389600

約数和(自身を除く): 3236385520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5479, 5569, 10958, 11138, 21916, 22276, 27395, 27845, 43832, 44552, 54790, 55690, 87664, 89104, 109580, 111380, 219160, 222760, 438320, 445520, 30512551, 61025102, 122050204, 152562755, 244100408, 305125510, 488200816, 610251020, 1220502040, 2441004080]

約数ペア:

[(1, 2441004080), (2, 1220502040), (4, 610251020), (5, 488200816), (8, 305125510), (10, 244100408), (16, 152562755), (20, 122050204), (40, 61025102), (80, 30512551), (5479, 445520), (5569, 438320), (10958, 222760), (11138, 219160), (21916, 111380), (22276, 109580), (27395, 89104), (27845, 87664), (43832, 55690), (44552, 54790)]