14058880

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1997}}^1$

素因数の和:2027

約数の個数: 64

約数和(自身を含む): 36683280

約数和(自身を除く): 22624400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 1997, 3520, 3994, 7040, 7988, 9985, 15976, 19970, 21967, 31952, 39940, 43934, 63904, 79880, 87868, 109835, 127808, 159760, 175736, 219670, 255616, 319520, 351472, 439340, 639040, 702944, 878680, 1278080, 1405888, 1757360, 2811776, 3514720, 7029440, 14058880]

約数ペア:

[(1, 14058880), (2, 7029440), (4, 3514720), (5, 2811776), (8, 1757360), (10, 1405888), (11, 1278080), (16, 878680), (20, 702944), (22, 639040), (32, 439340), (40, 351472), (44, 319520), (55, 255616), (64, 219670), (80, 175736), (88, 159760), (110, 127808), (128, 109835), (160, 87868), (176, 79880), (220, 63904), (320, 43934), (352, 39940), (440, 31952), (640, 21967), (704, 19970), (880, 15976), (1408, 9985), (1760, 7988), (1997, 7040), (3520, 3994)]