1322584880

素因数分解:

$2^4\times 5^1\times {\mathrm{16532311}}^1$

素因数の和:16532324

約数の個数: 20

約数和(自身を含む): 3075010032

約数和(自身を除く): 1752425152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 16532311, 33064622, 66129244, 82661555, 132258488, 165323110, 264516976, 330646220, 661292440, 1322584880]

約数ペア:

[(1, 1322584880), (2, 661292440), (4, 330646220), (5, 264516976), (8, 165323110), (10, 132258488), (16, 82661555), (20, 66129244), (40, 33064622), (80, 16532311)]