565475120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7951}}^1$

素因数の和:8098

約数の個数: 80

約数和(自身を含む): 1514569728

約数和(自身を除く): 949094608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 127, 140, 254, 280, 508, 560, 635, 889, 1016, 1270, 1778, 2032, 2540, 3556, 4445, 5080, 7112, 7951, 8890, 10160, 14224, 15902, 17780, 31804, 35560, 39755, 55657, 63608, 71120, 79510, 111314, 127216, 159020, 222628, 278285, 318040, 445256, 556570, 636080, 890512, 1009777, 1113140, 2019554, 2226280, 4039108, 4452560, 5048885, 7068439, 8078216, 10097770, 14136878, 16156432, 20195540, 28273756, 35342195, 40391080, 56547512, 70684390, 80782160, 113095024, 141368780, 282737560, 565475120]

約数ペア:

[(1, 565475120), (2, 282737560), (4, 141368780), (5, 113095024), (7, 80782160), (8, 70684390), (10, 56547512), (14, 40391080), (16, 35342195), (20, 28273756), (28, 20195540), (35, 16156432), (40, 14136878), (56, 10097770), (70, 8078216), (80, 7068439), (112, 5048885), (127, 4452560), (140, 4039108), (254, 2226280), (280, 2019554), (508, 1113140), (560, 1009777), (635, 890512), (889, 636080), (1016, 556570), (1270, 445256), (1778, 318040), (2032, 278285), (2540, 222628), (3556, 159020), (4445, 127216), (5080, 111314), (7112, 79510), (7951, 71120), (8890, 63608), (10160, 55657), (14224, 39755), (15902, 35560), (17780, 31804)]