3889053.00000000

素因数分解:

$2^{10}\times 5^1\times {\mathrm{6221}}^1$

素因数の和:6246

約数の個数: 44

約数和(自身を含む): 76418604

約数和(自身を除く): 44567084

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 6221, 12442, 24884, 31105, 49768, 62210, 99536, 124420, 199072, 248840, 398144, 497680, 796288, 995360, 1592576, 1990720, 3185152, 3981440, 6370304, 7962880, 15925760, 31851520]

約数ペア:

[(1, 31851520), (2, 15925760), (4, 7962880), (5, 6370304), (8, 3981440), (10, 3185152), (16, 1990720), (20, 1592576), (32, 995360), (40, 796288), (64, 497680), (80, 398144), (128, 248840), (160, 199072), (256, 124420), (320, 99536), (512, 62210), (640, 49768), (1024, 31105), (1280, 24884), (2560, 12442), (5120, 6221)]