12048640

素因数分解:

$2^8\times 5^1\times {\mathrm{9413}}^1$

素因数の和:9434

約数の個数: 36

約数和(自身を含む): 28863324

約数和(自身を除く): 16814684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 9413, 18826, 37652, 47065, 75304, 94130, 150608, 188260, 301216, 376520, 602432, 753040, 1204864, 1506080, 2409728, 3012160, 6024320, 12048640]

約数ペア:

[(1, 12048640), (2, 6024320), (4, 3012160), (5, 2409728), (8, 1506080), (10, 1204864), (16, 753040), (20, 602432), (32, 376520), (40, 301216), (64, 188260), (80, 150608), (128, 94130), (160, 75304), (256, 47065), (320, 37652), (640, 18826), (1280, 9413)]