9417520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 25498368

約数和(自身を除く): 16080848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 251, 268, 280, 335, 469, 502, 536, 560, 670, 938, 1004, 1072, 1255, 1340, 1757, 1876, 2008, 2345, 2510, 2680, 3514, 3752, 4016, 4690, 5020, 5360, 7028, 7504, 8785, 9380, 10040, 14056, 16817, 17570, 18760, 20080, 28112, 33634, 35140, 37520, 67268, 70280, 84085, 117719, 134536, 140560, 168170, 235438, 269072, 336340, 470876, 588595, 672680, 941752, 1177190, 1345360, 1883504, 2354380, 4708760, 9417520]

約数ペア:

[(1, 9417520), (2, 4708760), (4, 2354380), (5, 1883504), (7, 1345360), (8, 1177190), (10, 941752), (14, 672680), (16, 588595), (20, 470876), (28, 336340), (35, 269072), (40, 235438), (56, 168170), (67, 140560), (70, 134536), (80, 117719), (112, 84085), (134, 70280), (140, 67268), (251, 37520), (268, 35140), (280, 33634), (335, 28112), (469, 20080), (502, 18760), (536, 17570), (560, 16817), (670, 14056), (938, 10040), (1004, 9380), (1072, 8785), (1255, 7504), (1340, 7028), (1757, 5360), (1876, 5020), (2008, 4690), (2345, 4016), (2510, 3752), (2680, 3514)]