27208610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 58786560

約数和(自身を除く): 31577950

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 53, 55, 65, 106, 110, 130, 143, 265, 286, 359, 530, 583, 689, 715, 718, 1166, 1378, 1430, 1795, 2915, 3445, 3590, 3949, 4667, 5830, 6890, 7579, 7898, 9334, 15158, 19027, 19745, 23335, 37895, 38054, 39490, 46670, 51337, 75790, 95135, 102674, 190270, 209297, 247351, 256685, 418594, 494702, 513370, 1046485, 1236755, 2092970, 2473510, 2720861, 5441722, 13604305, 27208610]

約数ペア:

[(1, 27208610), (2, 13604305), (5, 5441722), (10, 2720861), (11, 2473510), (13, 2092970), (22, 1236755), (26, 1046485), (53, 513370), (55, 494702), (65, 418594), (106, 256685), (110, 247351), (130, 209297), (143, 190270), (265, 102674), (286, 95135), (359, 75790), (530, 51337), (583, 46670), (689, 39490), (715, 38054), (718, 37895), (1166, 23335), (1378, 19745), (1430, 19027), (1795, 15158), (2915, 9334), (3445, 7898), (3590, 7579), (3949, 6890), (4667, 5830)]