40090974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{811}}^1$

素因数の和:941

約数の個数: 64

約数和(自身を含む): 101025792

約数和(自身を除く): 60934818

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 107, 154, 214, 231, 321, 462, 642, 749, 811, 1177, 1498, 1622, 2247, 2354, 2433, 3531, 4494, 4866, 5677, 7062, 8239, 8921, 11354, 16478, 17031, 17842, 24717, 26763, 34062, 49434, 53526, 62447, 86777, 124894, 173554, 187341, 260331, 374682, 520662, 607439, 954547, 1214878, 1822317, 1909094, 2863641, 3644634, 5727282, 6681829, 13363658, 20045487, 40090974]

約数ペア:

[(1, 40090974), (2, 20045487), (3, 13363658), (6, 6681829), (7, 5727282), (11, 3644634), (14, 2863641), (21, 1909094), (22, 1822317), (33, 1214878), (42, 954547), (66, 607439), (77, 520662), (107, 374682), (154, 260331), (214, 187341), (231, 173554), (321, 124894), (462, 86777), (642, 62447), (749, 53526), (811, 49434), (1177, 34062), (1498, 26763), (1622, 24717), (2247, 17842), (2354, 17031), (2433, 16478), (3531, 11354), (4494, 8921), (4866, 8239), (5677, 7062)]