12409120

素因数分解:

$2^5\times 5^1\times {\mathrm{77557}}^1$

素因数の和:77572

約数の個数: 24

約数和(自身を含む): 29316924

約数和(自身を除く): 16907804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 77557, 155114, 310228, 387785, 620456, 775570, 1240912, 1551140, 2481824, 3102280, 6204560, 12409120]

約数ペア:

[(1, 12409120), (2, 6204560), (4, 3102280), (5, 2481824), (8, 1551140), (10, 1240912), (16, 775570), (20, 620456), (32, 387785), (40, 310228), (80, 155114), (160, 77557)]