132336640

素因数分解:

$2^{10}\times 5^1\times {\mathrm{25847}}^1$

素因数の和:25872

約数の個数: 44

約数和(自身を含む): 317465136

約数和(自身を除く): 185128496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 25847, 51694, 103388, 129235, 206776, 258470, 413552, 516940, 827104, 1033880, 1654208, 2067760, 3308416, 4135520, 6616832, 8271040, 13233664, 16542080, 26467328, 33084160, 66168320, 132336640]

約数ペア:

[(1, 132336640), (2, 66168320), (4, 33084160), (5, 26467328), (8, 16542080), (10, 13233664), (16, 8271040), (20, 6616832), (32, 4135520), (40, 3308416), (64, 2067760), (80, 1654208), (128, 1033880), (160, 827104), (256, 516940), (320, 413552), (512, 258470), (640, 206776), (1024, 129235), (1280, 103388), (2560, 51694), (5120, 25847)]