24981880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8111}}^1$

素因数の和:8140

約数の個数: 64

約数和(自身を含む): 70087680

約数和(自身を除く): 45105800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 8111, 16222, 32444, 40555, 56777, 64888, 81110, 89221, 113554, 162220, 178442, 227108, 283885, 324440, 356884, 446105, 454216, 567770, 624547, 713768, 892210, 1135540, 1249094, 1784420, 2271080, 2498188, 3122735, 3568840, 4996376, 6245470, 12490940, 24981880]

約数ペア:

[(1, 24981880), (2, 12490940), (4, 6245470), (5, 4996376), (7, 3568840), (8, 3122735), (10, 2498188), (11, 2271080), (14, 1784420), (20, 1249094), (22, 1135540), (28, 892210), (35, 713768), (40, 624547), (44, 567770), (55, 454216), (56, 446105), (70, 356884), (77, 324440), (88, 283885), (110, 227108), (140, 178442), (154, 162220), (220, 113554), (280, 89221), (308, 81110), (385, 64888), (440, 56777), (616, 40555), (770, 32444), (1540, 16222), (3080, 8111)]