86274560

素因数分解:

$2^9\times 5^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1$

素因数の和:593

約数の個数: 80

約数和(自身を含む): 210361536

約数和(自身を除く): 124086976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 256, 268, 320, 335, 503, 512, 536, 640, 670, 1006, 1072, 1280, 1340, 2012, 2144, 2515, 2560, 2680, 4024, 4288, 5030, 5360, 8048, 8576, 10060, 10720, 16096, 17152, 20120, 21440, 32192, 33701, 34304, 40240, 42880, 64384, 67402, 80480, 85760, 128768, 134804, 160960, 168505, 171520, 257536, 269608, 321920, 337010, 539216, 643840, 674020, 1078432, 1287680, 1348040, 2156864, 2696080, 4313728, 5392160, 8627456, 10784320, 17254912, 21568640, 43137280, 86274560]

約数ペア:

[(1, 86274560), (2, 43137280), (4, 21568640), (5, 17254912), (8, 10784320), (10, 8627456), (16, 5392160), (20, 4313728), (32, 2696080), (40, 2156864), (64, 1348040), (67, 1287680), (80, 1078432), (128, 674020), (134, 643840), (160, 539216), (256, 337010), (268, 321920), (320, 269608), (335, 257536), (503, 171520), (512, 168505), (536, 160960), (640, 134804), (670, 128768), (1006, 85760), (1072, 80480), (1280, 67402), (1340, 64384), (2012, 42880), (2144, 40240), (2515, 34304), (2560, 33701), (2680, 32192), (4024, 21440), (4288, 20120), (5030, 17152), (5360, 16096), (8048, 10720), (8576, 10060)]