526735040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1154

約数の個数: 112

約数和(自身を含む): 1362772992

約数和(自身を除く): 836037952

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 127, 130, 160, 208, 254, 260, 320, 416, 508, 520, 635, 832, 997, 1016, 1040, 1270, 1651, 1994, 2032, 2080, 2540, 3302, 3988, 4064, 4160, 4985, 5080, 6604, 7976, 8128, 8255, 9970, 10160, 12961, 13208, 15952, 16510, 19940, 20320, 25922, 26416, 31904, 33020, 39880, 40640, 51844, 52832, 63808, 64805, 66040, 79760, 103688, 105664, 126619, 129610, 132080, 159520, 207376, 253238, 259220, 264160, 319040, 414752, 506476, 518440, 528320, 633095, 829504, 1012952, 1036880, 1266190, 1646047, 2025904, 2073760, 2532380, 3292094, 4051808, 4147520, 5064760, 6584188, 8103616, 8230235, 10129520, 13168376, 16460470, 20259040, 26336752, 32920940, 40518080, 52673504, 65841880, 105347008, 131683760, 263367520, 526735040]

約数ペア:

[(1, 526735040), (2, 263367520), (4, 131683760), (5, 105347008), (8, 65841880), (10, 52673504), (13, 40518080), (16, 32920940), (20, 26336752), (26, 20259040), (32, 16460470), (40, 13168376), (52, 10129520), (64, 8230235), (65, 8103616), (80, 6584188), (104, 5064760), (127, 4147520), (130, 4051808), (160, 3292094), (208, 2532380), (254, 2073760), (260, 2025904), (320, 1646047), (416, 1266190), (508, 1036880), (520, 1012952), (635, 829504), (832, 633095), (997, 528320), (1016, 518440), (1040, 506476), (1270, 414752), (1651, 319040), (1994, 264160), (2032, 259220), (2080, 253238), (2540, 207376), (3302, 159520), (3988, 132080), (4064, 129610), (4160, 126619), (4985, 105664), (5080, 103688), (6604, 79760), (7976, 66040), (8128, 64805), (8255, 63808), (9970, 52832), (10160, 51844), (12961, 40640), (13208, 39880), (15952, 33020), (16510, 31904), (19940, 26416), (20320, 25922)]