52805840

素因数分解:

$2^4\times 5^1\times {\mathrm{660073}}^1$

素因数の和:660086

約数の個数: 20

約数和(自身を含む): 122773764

約数和(自身を除く): 69967924

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 660073, 1320146, 2640292, 3300365, 5280584, 6600730, 10561168, 13201460, 26402920, 52805840]

約数ペア:

[(1, 52805840), (2, 26402920), (4, 13201460), (5, 10561168), (8, 6600730), (10, 5280584), (16, 3300365), (20, 2640292), (40, 1320146), (80, 660073)]