2854240

素因数分解:

$2^5\times 5^1\times {\mathrm{17839}}^1$

素因数の和:17854

約数の個数: 24

約数和(自身を含む): 6743520

約数和(自身を除く): 3889280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 17839, 35678, 71356, 89195, 142712, 178390, 285424, 356780, 570848, 713560, 1427120, 2854240]

約数ペア:

[(1, 2854240), (2, 1427120), (4, 713560), (5, 570848), (8, 356780), (10, 285424), (16, 178390), (20, 142712), (32, 89195), (40, 71356), (80, 35678), (160, 17839)]