28487785260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{66713}}^1$

素因数の和:67383

約数の個数: 96

約数和(自身を含む): 87153034752

約数和(自身を除く): 58665249492

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 647, 660, 1294, 1941, 2588, 3235, 3882, 6470, 7117, 7764, 9705, 12940, 14234, 19410, 21351, 28468, 35585, 38820, 42702, 66713, 71170, 85404, 106755, 133426, 142340, 200139, 213510, 266852, 333565, 400278, 427020, 667130, 733843, 800556, 1000695, 1334260, 1467686, 2001390, 2201529, 2935372, 3669215, 4002780, 4403058, 7338430, 8806116, 11007645, 14676860, 22015290, 43163311, 44030580, 86326622, 129489933, 172653244, 215816555, 258979866, 431633110, 474796421, 517959732, 647449665, 863266220, 949592842, 1294899330, 1424389263, 1899185684, 2373982105, 2589798660, 2848778526, 4747964210, 5697557052, 7121946315, 9495928420, 14243892630, 28487785260]

約数ペア:

[(1, 28487785260), (2, 14243892630), (3, 9495928420), (4, 7121946315), (5, 5697557052), (6, 4747964210), (10, 2848778526), (11, 2589798660), (12, 2373982105), (15, 1899185684), (20, 1424389263), (22, 1294899330), (30, 949592842), (33, 863266220), (44, 647449665), (55, 517959732), (60, 474796421), (66, 431633110), (110, 258979866), (132, 215816555), (165, 172653244), (220, 129489933), (330, 86326622), (647, 44030580), (660, 43163311), (1294, 22015290), (1941, 14676860), (2588, 11007645), (3235, 8806116), (3882, 7338430), (6470, 4403058), (7117, 4002780), (7764, 3669215), (9705, 2935372), (12940, 2201529), (14234, 2001390), (19410, 1467686), (21351, 1334260), (28468, 1000695), (35585, 800556), (38820, 733843), (42702, 667130), (66713, 427020), (71170, 400278), (85404, 333565), (106755, 266852), (133426, 213510), (142340, 200139)]