6774680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 16912800

約数和(自身を除く): 10138120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 89, 110, 173, 178, 220, 346, 356, 440, 445, 692, 712, 865, 890, 979, 1384, 1730, 1780, 1903, 1958, 3460, 3560, 3806, 3916, 4895, 6920, 7612, 7832, 9515, 9790, 15224, 15397, 19030, 19580, 30794, 38060, 39160, 61588, 76120, 76985, 123176, 153970, 169367, 307940, 338734, 615880, 677468, 846835, 1354936, 1693670, 3387340, 6774680]

約数ペア:

[(1, 6774680), (2, 3387340), (4, 1693670), (5, 1354936), (8, 846835), (10, 677468), (11, 615880), (20, 338734), (22, 307940), (40, 169367), (44, 153970), (55, 123176), (88, 76985), (89, 76120), (110, 61588), (173, 39160), (178, 38060), (220, 30794), (346, 19580), (356, 19030), (440, 15397), (445, 15224), (692, 9790), (712, 9515), (865, 7832), (890, 7612), (979, 6920), (1384, 4895), (1730, 3916), (1780, 3806), (1903, 3560), (1958, 3460)]