13776560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:430

約数の個数: 80

約数和(自身を含む): 37217856

約数和(自身を除く): 23441296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 337, 365, 511, 560, 584, 674, 730, 1022, 1168, 1348, 1460, 1685, 2044, 2359, 2555, 2696, 2920, 3370, 4088, 4718, 5110, 5392, 5840, 6740, 8176, 9436, 10220, 11795, 13480, 18872, 20440, 23590, 24601, 26960, 37744, 40880, 47180, 49202, 94360, 98404, 123005, 172207, 188720, 196808, 246010, 344414, 393616, 492020, 688828, 861035, 984040, 1377656, 1722070, 1968080, 2755312, 3444140, 6888280, 13776560]

約数ペア:

[(1, 13776560), (2, 6888280), (4, 3444140), (5, 2755312), (7, 1968080), (8, 1722070), (10, 1377656), (14, 984040), (16, 861035), (20, 688828), (28, 492020), (35, 393616), (40, 344414), (56, 246010), (70, 196808), (73, 188720), (80, 172207), (112, 123005), (140, 98404), (146, 94360), (280, 49202), (292, 47180), (337, 40880), (365, 37744), (511, 26960), (560, 24601), (584, 23590), (674, 20440), (730, 18872), (1022, 13480), (1168, 11795), (1348, 10220), (1460, 9436), (1685, 8176), (2044, 6740), (2359, 5840), (2555, 5392), (2696, 5110), (2920, 4718), (3370, 4088)]