38543120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6257}}^1$

素因数の和:6288

約数の個数: 80

約数和(自身を含む): 111742848

約数和(自身を除く): 73199728

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 6257, 12514, 25028, 31285, 43799, 50056, 62570, 68827, 87598, 100112, 125140, 137654, 175196, 218995, 250280, 275308, 344135, 350392, 437990, 481789, 500560, 550616, 688270, 700784, 875980, 963578, 1101232, 1376540, 1751960, 1927156, 2408945, 2753080, 3503920, 3854312, 4817890, 5506160, 7708624, 9635780, 19271560, 38543120]

約数ペア:

[(1, 38543120), (2, 19271560), (4, 9635780), (5, 7708624), (7, 5506160), (8, 4817890), (10, 3854312), (11, 3503920), (14, 2753080), (16, 2408945), (20, 1927156), (22, 1751960), (28, 1376540), (35, 1101232), (40, 963578), (44, 875980), (55, 700784), (56, 688270), (70, 550616), (77, 500560), (80, 481789), (88, 437990), (110, 350392), (112, 344135), (140, 275308), (154, 250280), (176, 218995), (220, 175196), (280, 137654), (308, 125140), (385, 100112), (440, 87598), (560, 68827), (616, 62570), (770, 50056), (880, 43799), (1232, 31285), (1540, 25028), (3080, 12514), (6160, 6257)]