34389854320

素因数分解:

$2^4\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{336101}}^1$

素因数の和:337393

約数の個数: 40

約数和(自身を含む): 80019164160

約数和(自身を除く): 45629309840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1279, 2558, 5116, 6395, 10232, 12790, 20464, 25580, 51160, 102320, 336101, 672202, 1344404, 1680505, 2688808, 3361010, 5377616, 6722020, 13444040, 26888080, 429873179, 859746358, 1719492716, 2149365895, 3438985432, 4298731790, 6877970864, 8597463580, 17194927160, 34389854320]

約数ペア:

[(1, 34389854320), (2, 17194927160), (4, 8597463580), (5, 6877970864), (8, 4298731790), (10, 3438985432), (16, 2149365895), (20, 1719492716), (40, 859746358), (80, 429873179), (1279, 26888080), (2558, 13444040), (5116, 6722020), (6395, 5377616), (10232, 3361010), (12790, 2688808), (20464, 1680505), (25580, 1344404), (51160, 672202), (102320, 336101)]