11743520

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3863}}^1$

素因数の和:3897

約数の個数: 48

約数和(自身を含む): 29211840

約数和(自身を除く): 17468320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 3863, 7726, 15452, 19315, 30904, 38630, 61808, 73397, 77260, 123616, 146794, 154520, 293588, 309040, 366985, 587176, 618080, 733970, 1174352, 1467940, 2348704, 2935880, 5871760, 11743520]

約数ペア:

[(1, 11743520), (2, 5871760), (4, 2935880), (5, 2348704), (8, 1467940), (10, 1174352), (16, 733970), (19, 618080), (20, 587176), (32, 366985), (38, 309040), (40, 293588), (76, 154520), (80, 146794), (95, 123616), (152, 77260), (160, 73397), (190, 61808), (304, 38630), (380, 30904), (608, 19315), (760, 15452), (1520, 7726), (3040, 3863)]