14684680

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 34525440

約数和(自身を除く): 19840760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 73, 94, 107, 146, 188, 214, 235, 292, 365, 376, 428, 470, 535, 584, 730, 856, 940, 1070, 1460, 1880, 2140, 2920, 3431, 4280, 5029, 6862, 7811, 10058, 13724, 15622, 17155, 20116, 25145, 27448, 31244, 34310, 39055, 40232, 50290, 62488, 68620, 78110, 100580, 137240, 156220, 201160, 312440, 367117, 734234, 1468468, 1835585, 2936936, 3671170, 7342340, 14684680]

約数ペア:

[(1, 14684680), (2, 7342340), (4, 3671170), (5, 2936936), (8, 1835585), (10, 1468468), (20, 734234), (40, 367117), (47, 312440), (73, 201160), (94, 156220), (107, 137240), (146, 100580), (188, 78110), (214, 68620), (235, 62488), (292, 50290), (365, 40232), (376, 39055), (428, 34310), (470, 31244), (535, 27448), (584, 25145), (730, 20116), (856, 17155), (940, 15622), (1070, 13724), (1460, 10058), (1880, 7811), (2140, 6862), (2920, 5029), (3431, 4280)]