38764000

素因数分解:

$2^5\times 5^3\times {\mathrm{11}}^1\times {\mathrm{881}}^1$

素因数の和:917

約数の個数: 96

約数和(自身を含む): 104019552

約数和(自身を除く): 65255552

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 125, 160, 176, 200, 220, 250, 275, 352, 400, 440, 500, 550, 800, 880, 881, 1000, 1100, 1375, 1760, 1762, 2000, 2200, 2750, 3524, 4000, 4400, 4405, 5500, 7048, 8800, 8810, 9691, 11000, 14096, 17620, 19382, 22000, 22025, 28192, 35240, 38764, 44000, 44050, 48455, 70480, 77528, 88100, 96910, 110125, 140960, 155056, 176200, 193820, 220250, 242275, 310112, 352400, 387640, 440500, 484550, 704800, 775280, 881000, 969100, 1211375, 1550560, 1762000, 1938200, 2422750, 3524000, 3876400, 4845500, 7752800, 9691000, 19382000, 38764000]

約数ペア:

[(1, 38764000), (2, 19382000), (4, 9691000), (5, 7752800), (8, 4845500), (10, 3876400), (11, 3524000), (16, 2422750), (20, 1938200), (22, 1762000), (25, 1550560), (32, 1211375), (40, 969100), (44, 881000), (50, 775280), (55, 704800), (80, 484550), (88, 440500), (100, 387640), (110, 352400), (125, 310112), (160, 242275), (176, 220250), (200, 193820), (220, 176200), (250, 155056), (275, 140960), (352, 110125), (400, 96910), (440, 88100), (500, 77528), (550, 70480), (800, 48455), (880, 44050), (881, 44000), (1000, 38764), (1100, 35240), (1375, 28192), (1760, 22025), (1762, 22000), (2000, 19382), (2200, 17620), (2750, 14096), (3524, 11000), (4000, 9691), (4400, 8810), (4405, 8800), (5500, 7048)]