12948320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1051}}^1$

素因数の和:1084

約数の個数: 96

約数和(自身を含む): 38174976

約数和(自身を除く): 25226656

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1051, 1120, 1232, 1540, 1760, 2102, 2464, 3080, 4204, 5255, 6160, 7357, 8408, 10510, 11561, 12320, 14714, 16816, 21020, 23122, 29428, 33632, 36785, 42040, 46244, 57805, 58856, 73570, 80927, 84080, 92488, 115610, 117712, 147140, 161854, 168160, 184976, 231220, 235424, 294280, 323708, 369952, 404635, 462440, 588560, 647416, 809270, 924880, 1177120, 1294832, 1618540, 1849760, 2589664, 3237080, 6474160, 12948320]

約数ペア:

[(1, 12948320), (2, 6474160), (4, 3237080), (5, 2589664), (7, 1849760), (8, 1618540), (10, 1294832), (11, 1177120), (14, 924880), (16, 809270), (20, 647416), (22, 588560), (28, 462440), (32, 404635), (35, 369952), (40, 323708), (44, 294280), (55, 235424), (56, 231220), (70, 184976), (77, 168160), (80, 161854), (88, 147140), (110, 117712), (112, 115610), (140, 92488), (154, 84080), (160, 80927), (176, 73570), (220, 58856), (224, 57805), (280, 46244), (308, 42040), (352, 36785), (385, 33632), (440, 29428), (560, 23122), (616, 21020), (770, 16816), (880, 14714), (1051, 12320), (1120, 11561), (1232, 10510), (1540, 8408), (1760, 7357), (2102, 6160), (2464, 5255), (3080, 4204)]