9409280

素因数分解:

$2^8\times 5^1\times {\mathrm{7351}}^1$

素因数の和:7372

約数の個数: 36

約数和(自身を含む): 22541232

約数和(自身を除く): 13131952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 7351, 14702, 29404, 36755, 58808, 73510, 117616, 147020, 235232, 294040, 470464, 588080, 940928, 1176160, 1881856, 2352320, 4704640, 9409280]

約数ペア:

[(1, 9409280), (2, 4704640), (4, 2352320), (5, 1881856), (8, 1176160), (10, 940928), (16, 588080), (20, 470464), (32, 294040), (40, 235232), (64, 147020), (80, 117616), (128, 73510), (160, 58808), (256, 36755), (320, 29404), (640, 14702), (1280, 7351)]