4080434560

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{219851}}^1$

素因数の和:219899

約数の個数: 64

約数和(自身を含む): 10091206800

約数和(自身を除く): 6010772240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1856, 2320, 3712, 4640, 9280, 18560, 219851, 439702, 879404, 1099255, 1758808, 2198510, 3517616, 4397020, 6375679, 7035232, 8794040, 12751358, 14070464, 17588080, 25502716, 28140928, 31878395, 35176160, 51005432, 63756790, 70352320, 102010864, 127513580, 140704640, 204021728, 255027160, 408043456, 510054320, 816086912, 1020108640, 2040217280, 4080434560]

約数ペア:

[(1, 4080434560), (2, 2040217280), (4, 1020108640), (5, 816086912), (8, 510054320), (10, 408043456), (16, 255027160), (20, 204021728), (29, 140704640), (32, 127513580), (40, 102010864), (58, 70352320), (64, 63756790), (80, 51005432), (116, 35176160), (128, 31878395), (145, 28140928), (160, 25502716), (232, 17588080), (290, 14070464), (320, 12751358), (464, 8794040), (580, 7035232), (640, 6375679), (928, 4397020), (1160, 3517616), (1856, 2198510), (2320, 1758808), (3712, 1099255), (4640, 879404), (9280, 439702), (18560, 219851)]