4929280

素因数分解:

$2^8\times 5^1\times {\mathrm{3851}}^1$

素因数の和:3872

約数の個数: 36

約数和(自身を含む): 11810232

約数和(自身を除く): 6880952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 3851, 7702, 15404, 19255, 30808, 38510, 61616, 77020, 123232, 154040, 246464, 308080, 492928, 616160, 985856, 1232320, 2464640, 4929280]

約数ペア:

[(1, 4929280), (2, 2464640), (4, 1232320), (5, 985856), (8, 616160), (10, 492928), (16, 308080), (20, 246464), (32, 154040), (40, 123232), (64, 77020), (80, 61616), (128, 38510), (160, 30808), (256, 19255), (320, 15404), (640, 7702), (1280, 3851)]