2065120

素因数分解:

$2^5\times 5^1\times {\mathrm{12907}}^1$

素因数の和:12922

約数の個数: 24

約数和(自身を含む): 4879224

約数和(自身を除く): 2814104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 12907, 25814, 51628, 64535, 103256, 129070, 206512, 258140, 413024, 516280, 1032560, 2065120]

約数ペア:

[(1, 2065120), (2, 1032560), (4, 516280), (5, 413024), (8, 258140), (10, 206512), (16, 129070), (20, 103256), (32, 64535), (40, 51628), (80, 25814), (160, 12907)]