2704880

素因数分解:

$2^4\times 5^1\times {\mathrm{33811}}^1$

素因数の和:33824

約数の個数: 20

約数和(自身を含む): 6289032

約数和(自身を除く): 3584152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 33811, 67622, 135244, 169055, 270488, 338110, 540976, 676220, 1352440, 2704880]

約数ペア:

[(1, 2704880), (2, 1352440), (4, 676220), (5, 540976), (8, 338110), (10, 270488), (16, 169055), (20, 135244), (40, 67622), (80, 33811)]