22556870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4079}}^1$

素因数の和:4172

約数の個数: 32

約数和(自身を含む): 47001600

約数和(自身を除く): 24444730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 4079, 5530, 8158, 20395, 28553, 40790, 57106, 142765, 285530, 322241, 644482, 1611205, 2255687, 3222410, 4511374, 11278435, 22556870]

約数ペア:

[(1, 22556870), (2, 11278435), (5, 4511374), (7, 3222410), (10, 2255687), (14, 1611205), (35, 644482), (70, 322241), (79, 285530), (158, 142765), (395, 57106), (553, 40790), (790, 28553), (1106, 20395), (2765, 8158), (4079, 5530)]