31832080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{56843}}^1$

素因数の和:56863

約数の個数: 40

約数和(自身を含む): 84583872

約数和(自身を除く): 52751792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 56843, 113686, 227372, 284215, 397901, 454744, 568430, 795802, 909488, 1136860, 1591604, 1989505, 2273720, 3183208, 3979010, 4547440, 6366416, 7958020, 15916040, 31832080]

約数ペア:

[(1, 31832080), (2, 15916040), (4, 7958020), (5, 6366416), (7, 4547440), (8, 3979010), (10, 3183208), (14, 2273720), (16, 1989505), (20, 1591604), (28, 1136860), (35, 909488), (40, 795802), (56, 568430), (70, 454744), (80, 397901), (112, 284215), (140, 227372), (280, 113686), (560, 56843)]