27486440

素因数分解:

$2^3\times 5^1\times {\mathrm{687161}}^1$

素因数の和:687172

約数の個数: 16

約数和(自身を含む): 61844580

約数和(自身を除く): 34358140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 687161, 1374322, 2748644, 3435805, 5497288, 6871610, 13743220, 27486440]

約数ペア:

[(1, 27486440), (2, 13743220), (4, 6871610), (5, 5497288), (8, 3435805), (10, 2748644), (20, 1374322), (40, 687161)]