27851840

素因数分解:

$2^6\times 5^1\times {\mathrm{87037}}^1$

素因数の和:87054

約数の個数: 28

約数和(自身を含む): 66322956

約数和(自身を除く): 38471116

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 87037, 174074, 348148, 435185, 696296, 870370, 1392592, 1740740, 2785184, 3481480, 5570368, 6962960, 13925920, 27851840]

約数ペア:

[(1, 27851840), (2, 13925920), (4, 6962960), (5, 5570368), (8, 3481480), (10, 2785184), (16, 1740740), (20, 1392592), (32, 870370), (40, 696296), (64, 435185), (80, 348148), (160, 174074), (320, 87037)]