1237776609280

素因数分解:

$2^{12}\times 5^1\times {\mathrm{60438311}}^1$

素因数の和:60438340

約数の個数: 52

約数和(自身を含む): 2970301281552

約数和(自身を除く): 1732524672272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 4096, 5120, 10240, 20480, 60438311, 120876622, 241753244, 302191555, 483506488, 604383110, 967012976, 1208766220, 1934025952, 2417532440, 3868051904, 4835064880, 7736103808, 9670129760, 15472207616, 19340259520, 30944415232, 38680519040, 61888830464, 77361038080, 123777660928, 154722076160, 247555321856, 309444152320, 618888304640, 1237776609280]

約数ペア:

[(1, 1237776609280), (2, 618888304640), (4, 309444152320), (5, 247555321856), (8, 154722076160), (10, 123777660928), (16, 77361038080), (20, 61888830464), (32, 38680519040), (40, 30944415232), (64, 19340259520), (80, 15472207616), (128, 9670129760), (160, 7736103808), (256, 4835064880), (320, 3868051904), (512, 2417532440), (640, 1934025952), (1024, 1208766220), (1280, 967012976), (2048, 604383110), (2560, 483506488), (4096, 302191555), (5120, 241753244), (10240, 120876622), (20480, 60438311)]