10103680

素因数分解:

$2^7\times 5^1\times {\mathrm{15787}}^1$

素因数の和:15806

約数の個数: 32

約数和(自身を含む): 24155640

約数和(自身を除く): 14051960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 15787, 31574, 63148, 78935, 126296, 157870, 252592, 315740, 505184, 631480, 1010368, 1262960, 2020736, 2525920, 5051840, 10103680]

約数ペア:

[(1, 10103680), (2, 5051840), (4, 2525920), (5, 2020736), (8, 1262960), (10, 1010368), (16, 631480), (20, 505184), (32, 315740), (40, 252592), (64, 157870), (80, 126296), (128, 78935), (160, 63148), (320, 31574), (640, 15787)]