169492480

素因数分解:

$2^{14}\times 5^1\times {\mathrm{2069}}^1$

素因数の和:2102

約数の個数: 60

約数和(自身を含む): 406966140

約数和(自身を除く): 237473660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2069, 2560, 4096, 4138, 5120, 8192, 8276, 10240, 10345, 16384, 16552, 20480, 20690, 33104, 40960, 41380, 66208, 81920, 82760, 132416, 165520, 264832, 331040, 529664, 662080, 1059328, 1324160, 2118656, 2648320, 4237312, 5296640, 8474624, 10593280, 16949248, 21186560, 33898496, 42373120, 84746240, 169492480]

約数ペア:

[(1, 169492480), (2, 84746240), (4, 42373120), (5, 33898496), (8, 21186560), (10, 16949248), (16, 10593280), (20, 8474624), (32, 5296640), (40, 4237312), (64, 2648320), (80, 2118656), (128, 1324160), (160, 1059328), (256, 662080), (320, 529664), (512, 331040), (640, 264832), (1024, 165520), (1280, 132416), (2048, 82760), (2069, 81920), (2560, 66208), (4096, 41380), (4138, 40960), (5120, 33104), (8192, 20690), (8276, 20480), (10240, 16552), (10345, 16384)]