47511040

素因数分解:

$2^9\times 5^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:367

約数の個数: 80

約数和(自身を含む): 116032752

約数和(自身を除く): 68521712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 256, 268, 277, 320, 335, 512, 536, 554, 640, 670, 1072, 1108, 1280, 1340, 1385, 2144, 2216, 2560, 2680, 2770, 4288, 4432, 5360, 5540, 8576, 8864, 10720, 11080, 17152, 17728, 18559, 21440, 22160, 34304, 35456, 37118, 42880, 44320, 70912, 74236, 85760, 88640, 92795, 141824, 148472, 171520, 177280, 185590, 296944, 354560, 371180, 593888, 709120, 742360, 1187776, 1484720, 2375552, 2969440, 4751104, 5938880, 9502208, 11877760, 23755520, 47511040]

約数ペア:

[(1, 47511040), (2, 23755520), (4, 11877760), (5, 9502208), (8, 5938880), (10, 4751104), (16, 2969440), (20, 2375552), (32, 1484720), (40, 1187776), (64, 742360), (67, 709120), (80, 593888), (128, 371180), (134, 354560), (160, 296944), (256, 185590), (268, 177280), (277, 171520), (320, 148472), (335, 141824), (512, 92795), (536, 88640), (554, 85760), (640, 74236), (670, 70912), (1072, 44320), (1108, 42880), (1280, 37118), (1340, 35456), (1385, 34304), (2144, 22160), (2216, 21440), (2560, 18559), (2680, 17728), (2770, 17152), (4288, 11080), (4432, 10720), (5360, 8864), (5540, 8576)]