13034800

素因数分解:

$2^4\times 5^2\times {\mathrm{32587}}^1$

素因数の和:32605

約数の個数: 30

約数和(自身を含む): 31317068

約数和(自身を除く): 18282268

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 32587, 65174, 130348, 162935, 260696, 325870, 521392, 651740, 814675, 1303480, 1629350, 2606960, 3258700, 6517400, 13034800]

約数ペア:

[(1, 13034800), (2, 6517400), (4, 3258700), (5, 2606960), (8, 1629350), (10, 1303480), (16, 814675), (20, 651740), (25, 521392), (40, 325870), (50, 260696), (80, 162935), (100, 130348), (200, 65174), (400, 32587)]