83304880

素因数分解:

$2^4\times 5^1\times {\mathrm{1041311}}^1$

素因数の和:1041324

約数の個数: 20

約数和(自身を含む): 193684032

約数和(自身を除く): 110379152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1041311, 2082622, 4165244, 5206555, 8330488, 10413110, 16660976, 20826220, 41652440, 83304880]

約数ペア:

[(1, 83304880), (2, 41652440), (4, 20826220), (5, 16660976), (8, 10413110), (10, 8330488), (16, 5206555), (20, 4165244), (40, 2082622), (80, 1041311)]