4441958320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2922341}}^1$

素因数の和:2922373

約数の個数: 40

約数和(自身を含む): 10871112240

約数和(自身を除く): 6429153920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 2922341, 5844682, 11689364, 14611705, 23378728, 29223410, 46757456, 55524479, 58446820, 111048958, 116893640, 222097916, 233787280, 277622395, 444195832, 555244790, 888391664, 1110489580, 2220979160, 4441958320]

約数ペア:

[(1, 4441958320), (2, 2220979160), (4, 1110489580), (5, 888391664), (8, 555244790), (10, 444195832), (16, 277622395), (19, 233787280), (20, 222097916), (38, 116893640), (40, 111048958), (76, 58446820), (80, 55524479), (95, 46757456), (152, 29223410), (190, 23378728), (304, 14611705), (380, 11689364), (760, 5844682), (1520, 2922341)]