12529060

素因数分解:

$2^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1427}}^1$

素因数の和:1875

約数の個数: 24

約数和(自身を含む): 26389440

約数和(自身を除く): 13860380

約数列:

[1, 2, 4, 5, 10, 20, 439, 878, 1427, 1756, 2195, 2854, 4390, 5708, 7135, 8780, 14270, 28540, 626453, 1252906, 2505812, 3132265, 6264530, 12529060]

約数ペア:

[(1, 12529060), (2, 6264530), (4, 3132265), (5, 2505812), (10, 1252906), (20, 626453), (439, 28540), (878, 14270), (1427, 8780), (1756, 7135), (2195, 5708), (2854, 4390)]