2825440

素因数分解:

$2^5\times 5^1\times {\mathrm{17659}}^1$

素因数の和:17674

約数の個数: 24

約数和(自身を含む): 6675480

約数和(自身を除く): 3850040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 17659, 35318, 70636, 88295, 141272, 176590, 282544, 353180, 565088, 706360, 1412720, 2825440]

約数ペア:

[(1, 2825440), (2, 1412720), (4, 706360), (5, 565088), (8, 353180), (10, 282544), (16, 176590), (20, 141272), (32, 88295), (40, 70636), (80, 35318), (160, 17659)]