22088000

素因数分解:

$2^6\times 5^3\times {\mathrm{11}}^1\times {\mathrm{251}}^1$

素因数の和:289

約数の個数: 112

約数和(自身を含む): 59911488

約数和(自身を除く): 37823488

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, 160, 176, 200, 220, 250, 251, 275, 320, 352, 400, 440, 500, 502, 550, 704, 800, 880, 1000, 1004, 1100, 1255, 1375, 1600, 1760, 2000, 2008, 2200, 2510, 2750, 2761, 3520, 4000, 4016, 4400, 5020, 5500, 5522, 6275, 8000, 8032, 8800, 10040, 11000, 11044, 12550, 13805, 16064, 17600, 20080, 22000, 22088, 25100, 27610, 31375, 40160, 44000, 44176, 50200, 55220, 62750, 69025, 80320, 88000, 88352, 100400, 110440, 125500, 138050, 176704, 200800, 220880, 251000, 276100, 345125, 401600, 441760, 502000, 552200, 690250, 883520, 1004000, 1104400, 1380500, 2008000, 2208800, 2761000, 4417600, 5522000, 11044000, 22088000]

約数ペア:

[(1, 22088000), (2, 11044000), (4, 5522000), (5, 4417600), (8, 2761000), (10, 2208800), (11, 2008000), (16, 1380500), (20, 1104400), (22, 1004000), (25, 883520), (32, 690250), (40, 552200), (44, 502000), (50, 441760), (55, 401600), (64, 345125), (80, 276100), (88, 251000), (100, 220880), (110, 200800), (125, 176704), (160, 138050), (176, 125500), (200, 110440), (220, 100400), (250, 88352), (251, 88000), (275, 80320), (320, 69025), (352, 62750), (400, 55220), (440, 50200), (500, 44176), (502, 44000), (550, 40160), (704, 31375), (800, 27610), (880, 25100), (1000, 22088), (1004, 22000), (1100, 20080), (1255, 17600), (1375, 16064), (1600, 13805), (1760, 12550), (2000, 11044), (2008, 11000), (2200, 10040), (2510, 8800), (2750, 8032), (2761, 8000), (3520, 6275), (4000, 5522), (4016, 5500), (4400, 5020)]