23226640

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1279}}^1$

素因数の和:1519

約数の個数: 40

約数和(自身を含む): 54282240

約数和(自身を除く): 31055600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 908, 1135, 1279, 1816, 2270, 2558, 3632, 4540, 5116, 6395, 9080, 10232, 12790, 18160, 20464, 25580, 51160, 102320, 290333, 580666, 1161332, 1451665, 2322664, 2903330, 4645328, 5806660, 11613320, 23226640]

約数ペア:

[(1, 23226640), (2, 11613320), (4, 5806660), (5, 4645328), (8, 2903330), (10, 2322664), (16, 1451665), (20, 1161332), (40, 580666), (80, 290333), (227, 102320), (454, 51160), (908, 25580), (1135, 20464), (1279, 18160), (1816, 12790), (2270, 10232), (2558, 9080), (3632, 6395), (4540, 5116)]