9663140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 21781872

約数和(自身を除く): 12118732

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 97, 170, 194, 293, 340, 388, 485, 586, 970, 1172, 1465, 1649, 1940, 2930, 3298, 4981, 5860, 6596, 8245, 9962, 16490, 19924, 24905, 28421, 32980, 49810, 56842, 99620, 113684, 142105, 284210, 483157, 568420, 966314, 1932628, 2415785, 4831570, 9663140]

約数ペア:

[(1, 9663140), (2, 4831570), (4, 2415785), (5, 1932628), (10, 966314), (17, 568420), (20, 483157), (34, 284210), (68, 142105), (85, 113684), (97, 99620), (170, 56842), (194, 49810), (293, 32980), (340, 28421), (388, 24905), (485, 19924), (586, 16490), (970, 9962), (1172, 8245), (1465, 6596), (1649, 5860), (1940, 4981), (2930, 3298)]