4704640

素因数分解:

$2^7\times 5^1\times {\mathrm{7351}}^1$

素因数の和:7370

約数の個数: 32

約数和(自身を含む): 11248560

約数和(自身を除く): 6543920

約数列:

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

約数ペア:

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