5125960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{18307}}^1$

素因数の和:18325

約数の個数: 32

約数和(自身を含む): 13181760

約数和(自身を除く): 8055800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 18307, 36614, 73228, 91535, 128149, 146456, 183070, 256298, 366140, 512596, 640745, 732280, 1025192, 1281490, 2562980, 5125960]

約数ペア:

[(1, 5125960), (2, 2562980), (4, 1281490), (5, 1025192), (7, 732280), (8, 640745), (10, 512596), (14, 366140), (20, 256298), (28, 183070), (35, 146456), (40, 128149), (56, 91535), (70, 73228), (140, 36614), (280, 18307)]