13205200

素因数分解:

$2^4\times 5^2\times {\mathrm{33013}}^1$

素因数の和:33031

約数の個数: 30

約数和(自身を含む): 31726454

約数和(自身を除く): 18521254

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 33013, 66026, 132052, 165065, 264104, 330130, 528208, 660260, 825325, 1320520, 1650650, 2641040, 3301300, 6602600, 13205200]

約数ペア:

[(1, 13205200), (2, 6602600), (4, 3301300), (5, 2641040), (8, 1650650), (10, 1320520), (16, 825325), (20, 660260), (25, 528208), (40, 330130), (50, 264104), (80, 165065), (100, 132052), (200, 66026), (400, 33013)]