2892880

素因数分解:

$2^4\times 5^1\times {\mathrm{36161}}^1$

素因数の和:36174

約数の個数: 20

約数和(自身を含む): 6726132

約数和(自身を除く): 3833252

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 36161, 72322, 144644, 180805, 289288, 361610, 578576, 723220, 1446440, 2892880]

約数ペア:

[(1, 2892880), (2, 1446440), (4, 723220), (5, 578576), (8, 361610), (10, 289288), (16, 180805), (20, 144644), (40, 72322), (80, 36161)]