98892800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{3863}}^1$

素因数の和:3893

約数の個数: 66

約数和(自身を含む): 245197848

約数和(自身を除く): 146305048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1600, 2560, 3200, 3863, 5120, 6400, 7726, 12800, 15452, 19315, 25600, 30904, 38630, 61808, 77260, 96575, 123616, 154520, 193150, 247232, 309040, 386300, 494464, 618080, 772600, 988928, 1236160, 1545200, 1977856, 2472320, 3090400, 3955712, 4944640, 6180800, 9889280, 12361600, 19778560, 24723200, 49446400, 98892800]

約数ペア:

[(1, 98892800), (2, 49446400), (4, 24723200), (5, 19778560), (8, 12361600), (10, 9889280), (16, 6180800), (20, 4944640), (25, 3955712), (32, 3090400), (40, 2472320), (50, 1977856), (64, 1545200), (80, 1236160), (100, 988928), (128, 772600), (160, 618080), (200, 494464), (256, 386300), (320, 309040), (400, 247232), (512, 193150), (640, 154520), (800, 123616), (1024, 96575), (1280, 77260), (1600, 61808), (2560, 38630), (3200, 30904), (3863, 25600), (5120, 19315), (6400, 15452), (7726, 12800)]