1100971520

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39097}}^1$

素因数の和:39131

約数の個数: 80

約数和(自身を含む): 2879802288

約数和(自身を除く): 1778830768

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1280, 1408, 1760, 2560, 2816, 3520, 5632, 7040, 14080, 28160, 39097, 78194, 156388, 195485, 312776, 390970, 430067, 625552, 781940, 860134, 1251104, 1563880, 1720268, 2150335, 2502208, 3127760, 3440536, 4300670, 5004416, 6255520, 6881072, 8601340, 10008832, 12511040, 13762144, 17202680, 20017664, 25022080, 27524288, 34405360, 50044160, 55048576, 68810720, 100088320, 110097152, 137621440, 220194304, 275242880, 550485760, 1100971520]

約数ペア:

[(1, 1100971520), (2, 550485760), (4, 275242880), (5, 220194304), (8, 137621440), (10, 110097152), (11, 100088320), (16, 68810720), (20, 55048576), (22, 50044160), (32, 34405360), (40, 27524288), (44, 25022080), (55, 20017664), (64, 17202680), (80, 13762144), (88, 12511040), (110, 10008832), (128, 8601340), (160, 6881072), (176, 6255520), (220, 5004416), (256, 4300670), (320, 3440536), (352, 3127760), (440, 2502208), (512, 2150335), (640, 1720268), (704, 1563880), (880, 1251104), (1280, 860134), (1408, 781940), (1760, 625552), (2560, 430067), (2816, 390970), (3520, 312776), (5632, 195485), (7040, 156388), (14080, 78194), (28160, 39097)]