5255880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{6257}}^1$

素因数の和:6278

約数の個数: 64

約数和(自身を含む): 18023040

約数和(自身を除く): 12767160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 6257, 12514, 18771, 25028, 31285, 37542, 43799, 50056, 62570, 75084, 87598, 93855, 125140, 131397, 150168, 175196, 187710, 218995, 250280, 262794, 350392, 375420, 437990, 525588, 656985, 750840, 875980, 1051176, 1313970, 1751960, 2627940, 5255880]

約数ペア:

[(1, 5255880), (2, 2627940), (3, 1751960), (4, 1313970), (5, 1051176), (6, 875980), (7, 750840), (8, 656985), (10, 525588), (12, 437990), (14, 375420), (15, 350392), (20, 262794), (21, 250280), (24, 218995), (28, 187710), (30, 175196), (35, 150168), (40, 131397), (42, 125140), (56, 93855), (60, 87598), (70, 75084), (84, 62570), (105, 50056), (120, 43799), (140, 37542), (168, 31285), (210, 25028), (280, 18771), (420, 12514), (840, 6257)]