8224880

素因数分解:

$2^4\times 5^1\times {\mathrm{102811}}^1$

素因数の和:102824

約数の個数: 20

約数和(自身を含む): 19123032

約数和(自身を除く): 10898152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 102811, 205622, 411244, 514055, 822488, 1028110, 1644976, 2056220, 4112440, 8224880]

約数ペア:

[(1, 8224880), (2, 4112440), (4, 2056220), (5, 1644976), (8, 1028110), (10, 822488), (16, 514055), (20, 411244), (40, 205622), (80, 102811)]