43137280

素因数分解:

$2^8\times 5^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1$

素因数の和:591

約数の個数: 72

約数和(自身を含む): 105077952

約数和(自身を除く): 61940672

約数列:

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

約数ペア:

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