56500240

素因数分解:

$2^4\times 5^1\times {\mathrm{706253}}^1$

素因数の和:706266

約数の個数: 20

約数和(自身を含む): 131363244

約数和(自身を除く): 74863004

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 706253, 1412506, 2825012, 3531265, 5650024, 7062530, 11300048, 14125060, 28250120, 56500240]

約数ペア:

[(1, 56500240), (2, 28250120), (4, 14125060), (5, 11300048), (8, 7062530), (10, 5650024), (16, 3531265), (20, 2825012), (40, 1412506), (80, 706253)]