9347840

素因数分解:

$2^8\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 22933680

約数和(自身を除く): 13585840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 109, 128, 134, 160, 218, 256, 268, 320, 335, 436, 536, 545, 640, 670, 872, 1072, 1090, 1280, 1340, 1744, 2144, 2180, 2680, 3488, 4288, 4360, 5360, 6976, 7303, 8576, 8720, 10720, 13952, 14606, 17152, 17440, 21440, 27904, 29212, 34880, 36515, 42880, 58424, 69760, 73030, 85760, 116848, 139520, 146060, 233696, 292120, 467392, 584240, 934784, 1168480, 1869568, 2336960, 4673920, 9347840]

約数ペア:

[(1, 9347840), (2, 4673920), (4, 2336960), (5, 1869568), (8, 1168480), (10, 934784), (16, 584240), (20, 467392), (32, 292120), (40, 233696), (64, 146060), (67, 139520), (80, 116848), (109, 85760), (128, 73030), (134, 69760), (160, 58424), (218, 42880), (256, 36515), (268, 34880), (320, 29212), (335, 27904), (436, 21440), (536, 17440), (545, 17152), (640, 14606), (670, 13952), (872, 10720), (1072, 8720), (1090, 8576), (1280, 7303), (1340, 6976), (1744, 5360), (2144, 4360), (2180, 4288), (2680, 3488)]