27500960

素因数分解:

$2^5\times 5^1\times {\mathrm{171881}}^1$

素因数の和:171896

約数の個数: 24

約数和(自身を含む): 64971396

約数和(自身を除く): 37470436

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 171881, 343762, 687524, 859405, 1375048, 1718810, 2750096, 3437620, 5500192, 6875240, 13750480, 27500960]

約数ペア:

[(1, 27500960), (2, 13750480), (4, 6875240), (5, 5500192), (8, 3437620), (10, 2750096), (16, 1718810), (20, 1375048), (32, 859405), (40, 687524), (80, 343762), (160, 171881)]