13062080

素因数分解:

$2^6\times 5^1\times {\mathrm{40819}}^1$

素因数の和:40836

約数の個数: 28

約数和(自身を含む): 31104840

約数和(自身を除く): 18042760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 40819, 81638, 163276, 204095, 326552, 408190, 653104, 816380, 1306208, 1632760, 2612416, 3265520, 6531040, 13062080]

約数ペア:

[(1, 13062080), (2, 6531040), (4, 3265520), (5, 2612416), (8, 1632760), (10, 1306208), (16, 816380), (20, 653104), (32, 408190), (40, 326552), (64, 204095), (80, 163276), (160, 81638), (320, 40819)]