75677840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2017}}^1$

素因数の和:2104

約数の個数: 80

約数和(自身を含む): 204189312

約数和(自身を除く): 128511472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 268, 280, 335, 469, 536, 560, 670, 938, 1072, 1340, 1876, 2017, 2345, 2680, 3752, 4034, 4690, 5360, 7504, 8068, 9380, 10085, 14119, 16136, 18760, 20170, 28238, 32272, 37520, 40340, 56476, 70595, 80680, 112952, 135139, 141190, 161360, 225904, 270278, 282380, 540556, 564760, 675695, 945973, 1081112, 1129520, 1351390, 1891946, 2162224, 2702780, 3783892, 4729865, 5405560, 7567784, 9459730, 10811120, 15135568, 18919460, 37838920, 75677840]

約数ペア:

[(1, 75677840), (2, 37838920), (4, 18919460), (5, 15135568), (7, 10811120), (8, 9459730), (10, 7567784), (14, 5405560), (16, 4729865), (20, 3783892), (28, 2702780), (35, 2162224), (40, 1891946), (56, 1351390), (67, 1129520), (70, 1081112), (80, 945973), (112, 675695), (134, 564760), (140, 540556), (268, 282380), (280, 270278), (335, 225904), (469, 161360), (536, 141190), (560, 135139), (670, 112952), (938, 80680), (1072, 70595), (1340, 56476), (1876, 40340), (2017, 37520), (2345, 32272), (2680, 28238), (3752, 20170), (4034, 18760), (4690, 16136), (5360, 14119), (7504, 10085), (8068, 9380)]