40510338

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 92783232

約数和(自身を除く): 52272894

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 53, 66, 74, 106, 111, 159, 222, 313, 318, 407, 583, 626, 814, 939, 1166, 1221, 1749, 1878, 1961, 2442, 3443, 3498, 3922, 5883, 6886, 10329, 11581, 11766, 16589, 20658, 21571, 23162, 33178, 34743, 43142, 49767, 64713, 69486, 99534, 127391, 129426, 182479, 254782, 364958, 382173, 547437, 613793, 764346, 1094874, 1227586, 1841379, 3682758, 6751723, 13503446, 20255169, 40510338]

約数ペア:

[(1, 40510338), (2, 20255169), (3, 13503446), (6, 6751723), (11, 3682758), (22, 1841379), (33, 1227586), (37, 1094874), (53, 764346), (66, 613793), (74, 547437), (106, 382173), (111, 364958), (159, 254782), (222, 182479), (313, 129426), (318, 127391), (407, 99534), (583, 69486), (626, 64713), (814, 49767), (939, 43142), (1166, 34743), (1221, 33178), (1749, 23162), (1878, 21571), (1961, 20658), (2442, 16589), (3443, 11766), (3498, 11581), (3922, 10329), (5883, 6886)]