27096880

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7877}}^1$

素因数の和:7933

約数の個数: 40

約数和(自身を含む): 64473552

約数和(自身を除く): 37376672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 7877, 15754, 31508, 39385, 63016, 78770, 126032, 157540, 315080, 338711, 630160, 677422, 1354844, 1693555, 2709688, 3387110, 5419376, 6774220, 13548440, 27096880]

約数ペア:

[(1, 27096880), (2, 13548440), (4, 6774220), (5, 5419376), (8, 3387110), (10, 2709688), (16, 1693555), (20, 1354844), (40, 677422), (43, 630160), (80, 338711), (86, 315080), (172, 157540), (215, 126032), (344, 78770), (430, 63016), (688, 39385), (860, 31508), (1720, 15754), (3440, 7877)]