27403360

素因数分解:

$2^5\times 5^1\times {\mathrm{171271}}^1$

素因数の和:171286

約数の個数: 24

約数和(自身を含む): 64740816

約数和(自身を除く): 37337456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 171271, 342542, 685084, 856355, 1370168, 1712710, 2740336, 3425420, 5480672, 6850840, 13701680, 27403360]

約数ペア:

[(1, 27403360), (2, 13701680), (4, 6850840), (5, 5480672), (8, 3425420), (10, 2740336), (16, 1712710), (20, 1370168), (32, 856355), (40, 685084), (80, 342542), (160, 171271)]