42181719040

素因数分解:

$2^{10}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{64871}}^1$

素因数の和:65023

約数の個数: 88

約数和(自身を含む): 101985011712

約数和(自身を除く): 59803292672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 512, 635, 640, 1016, 1024, 1270, 1280, 2032, 2540, 2560, 4064, 5080, 5120, 8128, 10160, 16256, 20320, 32512, 40640, 64871, 65024, 81280, 129742, 130048, 162560, 259484, 324355, 325120, 518968, 648710, 650240, 1037936, 1297420, 2075872, 2594840, 4151744, 5189680, 8238617, 8303488, 10379360, 16477234, 16606976, 20758720, 32954468, 33213952, 41193085, 41517440, 65908936, 66427904, 82386170, 83034880, 131817872, 164772340, 166069760, 263635744, 329544680, 332139520, 527271488, 659089360, 1054542976, 1318178720, 2109085952, 2636357440, 4218171904, 5272714880, 8436343808, 10545429760, 21090859520, 42181719040]

約数ペア:

[(1, 42181719040), (2, 21090859520), (4, 10545429760), (5, 8436343808), (8, 5272714880), (10, 4218171904), (16, 2636357440), (20, 2109085952), (32, 1318178720), (40, 1054542976), (64, 659089360), (80, 527271488), (127, 332139520), (128, 329544680), (160, 263635744), (254, 166069760), (256, 164772340), (320, 131817872), (508, 83034880), (512, 82386170), (635, 66427904), (640, 65908936), (1016, 41517440), (1024, 41193085), (1270, 33213952), (1280, 32954468), (2032, 20758720), (2540, 16606976), (2560, 16477234), (4064, 10379360), (5080, 8303488), (5120, 8238617), (8128, 5189680), (10160, 4151744), (16256, 2594840), (20320, 2075872), (32512, 1297420), (40640, 1037936), (64871, 650240), (65024, 648710), (81280, 518968), (129742, 325120), (130048, 324355), (162560, 259484)]