329236480

素因数分解:

$2^{14}\times 5^1\times {\mathrm{4019}}^1$

素因数の和:4052

約数の個数: 60

約数和(自身を含む): 790340040

約数和(自身を除く): 461103560

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, 4019, 4096, 5120, 8038, 8192, 10240, 16076, 16384, 20095, 20480, 32152, 40190, 40960, 64304, 80380, 81920, 128608, 160760, 257216, 321520, 514432, 643040, 1028864, 1286080, 2057728, 2572160, 4115456, 5144320, 8230912, 10288640, 16461824, 20577280, 32923648, 41154560, 65847296, 82309120, 164618240, 329236480]

約数ペア:

[(1, 329236480), (2, 164618240), (4, 82309120), (5, 65847296), (8, 41154560), (10, 32923648), (16, 20577280), (20, 16461824), (32, 10288640), (40, 8230912), (64, 5144320), (80, 4115456), (128, 2572160), (160, 2057728), (256, 1286080), (320, 1028864), (512, 643040), (640, 514432), (1024, 321520), (1280, 257216), (2048, 160760), (2560, 128608), (4019, 81920), (4096, 80380), (5120, 64304), (8038, 40960), (8192, 40190), (10240, 32152), (16076, 20480), (16384, 20095)]