2893120

素因数分解:

$2^6\times 5^1\times {\mathrm{9041}}^1$

素因数の和:9058

約数の個数: 28

約数和(自身を含む): 6890004

約数和(自身を除く): 3996884

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 9041, 18082, 36164, 45205, 72328, 90410, 144656, 180820, 289312, 361640, 578624, 723280, 1446560, 2893120]

約数ペア:

[(1, 2893120), (2, 1446560), (4, 723280), (5, 578624), (8, 361640), (10, 289312), (16, 180820), (20, 144656), (32, 90410), (40, 72328), (64, 45205), (80, 36164), (160, 18082), (320, 9041)]