17087440

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1279}}^1$

素因数の和:1459

約数の個数: 40

約数和(自身を含む): 39997440

約数和(自身を除く): 22910000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 668, 835, 1279, 1336, 1670, 2558, 2672, 3340, 5116, 6395, 6680, 10232, 12790, 13360, 20464, 25580, 51160, 102320, 213593, 427186, 854372, 1067965, 1708744, 2135930, 3417488, 4271860, 8543720, 17087440]

約数ペア:

[(1, 17087440), (2, 8543720), (4, 4271860), (5, 3417488), (8, 2135930), (10, 1708744), (16, 1067965), (20, 854372), (40, 427186), (80, 213593), (167, 102320), (334, 51160), (668, 25580), (835, 20464), (1279, 13360), (1336, 12790), (1670, 10232), (2558, 6680), (2672, 6395), (3340, 5116)]