10522880

素因数分解:

$2^8\times 5^1\times {\mathrm{8221}}^1$

素因数の和:8242

約数の個数: 36

約数和(自身を含む): 25208652

約数和(自身を除く): 14685772

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 8221, 16442, 32884, 41105, 65768, 82210, 131536, 164420, 263072, 328840, 526144, 657680, 1052288, 1315360, 2104576, 2630720, 5261440, 10522880]

約数ペア:

[(1, 10522880), (2, 5261440), (4, 2630720), (5, 2104576), (8, 1315360), (10, 1052288), (16, 657680), (20, 526144), (32, 328840), (40, 263072), (64, 164420), (80, 131536), (128, 82210), (160, 65768), (256, 41105), (320, 32884), (640, 16442), (1280, 8221)]