888976000

素因数分解:

$2^7\times 5^3\times {\mathrm{11}}^1\times {\mathrm{5051}}^1$

素因数の和:5091

約数の個数: 128

約数和(自身を含む): 2411622720

約数和(自身を除く): 1522646720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 125, 128, 160, 176, 200, 220, 250, 275, 320, 352, 400, 440, 500, 550, 640, 704, 800, 880, 1000, 1100, 1375, 1408, 1600, 1760, 2000, 2200, 2750, 3200, 3520, 4000, 4400, 5051, 5500, 7040, 8000, 8800, 10102, 11000, 16000, 17600, 20204, 22000, 25255, 35200, 40408, 44000, 50510, 55561, 80816, 88000, 101020, 111122, 126275, 161632, 176000, 202040, 222244, 252550, 277805, 323264, 404080, 444488, 505100, 555610, 631375, 646528, 808160, 888976, 1010200, 1111220, 1262750, 1389025, 1616320, 1777952, 2020400, 2222440, 2525500, 2778050, 3232640, 3555904, 4040800, 4444880, 5051000, 5556100, 6945125, 7111808, 8081600, 8889760, 10102000, 11112200, 13890250, 16163200, 17779520, 20204000, 22224400, 27780500, 35559040, 40408000, 44448800, 55561000, 80816000, 88897600, 111122000, 177795200, 222244000, 444488000, 888976000]

約数ペア:

[(1, 888976000), (2, 444488000), (4, 222244000), (5, 177795200), (8, 111122000), (10, 88897600), (11, 80816000), (16, 55561000), (20, 44448800), (22, 40408000), (25, 35559040), (32, 27780500), (40, 22224400), (44, 20204000), (50, 17779520), (55, 16163200), (64, 13890250), (80, 11112200), (88, 10102000), (100, 8889760), (110, 8081600), (125, 7111808), (128, 6945125), (160, 5556100), (176, 5051000), (200, 4444880), (220, 4040800), (250, 3555904), (275, 3232640), (320, 2778050), (352, 2525500), (400, 2222440), (440, 2020400), (500, 1777952), (550, 1616320), (640, 1389025), (704, 1262750), (800, 1111220), (880, 1010200), (1000, 888976), (1100, 808160), (1375, 646528), (1408, 631375), (1600, 555610), (1760, 505100), (2000, 444488), (2200, 404080), (2750, 323264), (3200, 277805), (3520, 252550), (4000, 222244), (4400, 202040), (5051, 176000), (5500, 161632), (7040, 126275), (8000, 111122), (8800, 101020), (10102, 88000), (11000, 80816), (16000, 55561), (17600, 50510), (20204, 44000), (22000, 40408), (25255, 35200)]