27514640

素因数分解:

$2^4\times 5^1\times {\mathrm{343933}}^1$

素因数の和:343946

約数の個数: 20

約数和(自身を含む): 63971724

約数和(自身を除く): 36457084

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 343933, 687866, 1375732, 1719665, 2751464, 3439330, 5502928, 6878660, 13757320, 27514640]

約数ペア:

[(1, 27514640), (2, 13757320), (4, 6878660), (5, 5502928), (8, 3439330), (10, 2751464), (16, 1719665), (20, 1375732), (40, 687866), (80, 343933)]