14458640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{25819}}^1$

素因数の和:25839

約数の個数: 40

約数和(自身を含む): 38420160

約数和(自身を除く): 23961520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 25819, 51638, 103276, 129095, 180733, 206552, 258190, 361466, 413104, 516380, 722932, 903665, 1032760, 1445864, 1807330, 2065520, 2891728, 3614660, 7229320, 14458640]

約数ペア:

[(1, 14458640), (2, 7229320), (4, 3614660), (5, 2891728), (7, 2065520), (8, 1807330), (10, 1445864), (14, 1032760), (16, 903665), (20, 722932), (28, 516380), (35, 413104), (40, 361466), (56, 258190), (70, 206552), (80, 180733), (112, 129095), (140, 103276), (280, 51638), (560, 25819)]