88352000

素因数分解:

$2^8\times 5^3\times {\mathrm{11}}^1\times {\mathrm{251}}^1$

素因数の和:293

約数の個数: 144

約数和(自身を含む): 241061184

約数和(自身を除く): 152709184

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, 251, 256, 275, 320, 352, 400, 440, 500, 502, 550, 640, 704, 800, 880, 1000, 1004, 1100, 1255, 1280, 1375, 1408, 1600, 1760, 2000, 2008, 2200, 2510, 2750, 2761, 2816, 3200, 3520, 4000, 4016, 4400, 5020, 5500, 5522, 6275, 6400, 7040, 8000, 8032, 8800, 10040, 11000, 11044, 12550, 13805, 14080, 16000, 16064, 17600, 20080, 22000, 22088, 25100, 27610, 31375, 32000, 32128, 35200, 40160, 44000, 44176, 50200, 55220, 62750, 64256, 69025, 70400, 80320, 88000, 88352, 100400, 110440, 125500, 138050, 160640, 176000, 176704, 200800, 220880, 251000, 276100, 321280, 345125, 352000, 353408, 401600, 441760, 502000, 552200, 690250, 706816, 803200, 883520, 1004000, 1104400, 1380500, 1606400, 1767040, 2008000, 2208800, 2761000, 3534080, 4016000, 4417600, 5522000, 8032000, 8835200, 11044000, 17670400, 22088000, 44176000, 88352000]

約数ペア:

[(1, 88352000), (2, 44176000), (4, 22088000), (5, 17670400), (8, 11044000), (10, 8835200), (11, 8032000), (16, 5522000), (20, 4417600), (22, 4016000), (25, 3534080), (32, 2761000), (40, 2208800), (44, 2008000), (50, 1767040), (55, 1606400), (64, 1380500), (80, 1104400), (88, 1004000), (100, 883520), (110, 803200), (125, 706816), (128, 690250), (160, 552200), (176, 502000), (200, 441760), (220, 401600), (250, 353408), (251, 352000), (256, 345125), (275, 321280), (320, 276100), (352, 251000), (400, 220880), (440, 200800), (500, 176704), (502, 176000), (550, 160640), (640, 138050), (704, 125500), (800, 110440), (880, 100400), (1000, 88352), (1004, 88000), (1100, 80320), (1255, 70400), (1280, 69025), (1375, 64256), (1408, 62750), (1600, 55220), (1760, 50200), (2000, 44176), (2008, 44000), (2200, 40160), (2510, 35200), (2750, 32128), (2761, 32000), (2816, 31375), (3200, 27610), (3520, 25100), (4000, 22088), (4016, 22000), (4400, 20080), (5020, 17600), (5500, 16064), (5522, 16000), (6275, 14080), (6400, 13805), (7040, 12550), (8000, 11044), (8032, 11000), (8800, 10040)]