27446480

素因数分解:

$2^4\times 5^1\times {\mathrm{343081}}^1$

素因数の和:343094

約数の個数: 20

約数和(自身を含む): 63813252

約数和(自身を除く): 36366772

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 343081, 686162, 1372324, 1715405, 2744648, 3430810, 5489296, 6861620, 13723240, 27446480]

約数ペア:

[(1, 27446480), (2, 13723240), (4, 6861620), (5, 5489296), (8, 3430810), (10, 2744648), (16, 1715405), (20, 1372324), (40, 686162), (80, 343081)]