10087784

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{499}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 22860000

約数和(自身を除く): 12772216

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 361, 499, 532, 722, 998, 1064, 1444, 1996, 2527, 2888, 3493, 3992, 5054, 6986, 9481, 10108, 13972, 18962, 20216, 27944, 37924, 66367, 75848, 132734, 180139, 265468, 360278, 530936, 720556, 1260973, 1441112, 2521946, 5043892, 10087784]

約数ペア:

[(1, 10087784), (2, 5043892), (4, 2521946), (7, 1441112), (8, 1260973), (14, 720556), (19, 530936), (28, 360278), (38, 265468), (56, 180139), (76, 132734), (133, 75848), (152, 66367), (266, 37924), (361, 27944), (499, 20216), (532, 18962), (722, 13972), (998, 10108), (1064, 9481), (1444, 6986), (1996, 5054), (2527, 3992), (2888, 3493)]