16552690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 96

約数和(自身を含む): 39299904

約数和(自身を除く): 22747214

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 37, 49, 55, 70, 74, 77, 83, 98, 110, 154, 166, 185, 245, 259, 370, 385, 407, 415, 490, 518, 539, 581, 770, 814, 830, 913, 1078, 1162, 1295, 1813, 1826, 2035, 2590, 2695, 2849, 2905, 3071, 3626, 4067, 4070, 4565, 5390, 5698, 5810, 6142, 6391, 8134, 9065, 9130, 12782, 14245, 15355, 18130, 19943, 20335, 21497, 28490, 30710, 31955, 33781, 39886, 40670, 42994, 44737, 63910, 67562, 89474, 99715, 107485, 150479, 168905, 199430, 214970, 223685, 236467, 300958, 337810, 447370, 472934, 752395, 1182335, 1504790, 1655269, 2364670, 3310538, 8276345, 16552690]

約数ペア:

[(1, 16552690), (2, 8276345), (5, 3310538), (7, 2364670), (10, 1655269), (11, 1504790), (14, 1182335), (22, 752395), (35, 472934), (37, 447370), (49, 337810), (55, 300958), (70, 236467), (74, 223685), (77, 214970), (83, 199430), (98, 168905), (110, 150479), (154, 107485), (166, 99715), (185, 89474), (245, 67562), (259, 63910), (370, 44737), (385, 42994), (407, 40670), (415, 39886), (490, 33781), (518, 31955), (539, 30710), (581, 28490), (770, 21497), (814, 20335), (830, 19943), (913, 18130), (1078, 15355), (1162, 14245), (1295, 12782), (1813, 9130), (1826, 9065), (2035, 8134), (2590, 6391), (2695, 6142), (2849, 5810), (2905, 5698), (3071, 5390), (3626, 4565), (4067, 4070)]