2525920

素因数分解:

$2^5\times 5^1\times {\mathrm{15787}}^1$

素因数の和:15802

約数の個数: 24

約数和(自身を含む): 5967864

約数和(自身を除く): 3441944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 15787, 31574, 63148, 78935, 126296, 157870, 252592, 315740, 505184, 631480, 1262960, 2525920]

約数ペア:

[(1, 2525920), (2, 1262960), (4, 631480), (5, 505184), (8, 315740), (10, 252592), (16, 157870), (20, 126296), (32, 78935), (40, 63148), (80, 31574), (160, 15787)]