14704640

素因数分解:

$2^{13}\times 5^1\times {\mathrm{359}}^1$

素因数の和:390

約数の個数: 56

約数和(自身を含む): 35387280

約数和(自身を除く): 20682640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 359, 512, 640, 718, 1024, 1280, 1436, 1795, 2048, 2560, 2872, 3590, 4096, 5120, 5744, 7180, 8192, 10240, 11488, 14360, 20480, 22976, 28720, 40960, 45952, 57440, 91904, 114880, 183808, 229760, 367616, 459520, 735232, 919040, 1470464, 1838080, 2940928, 3676160, 7352320, 14704640]

約数ペア:

[(1, 14704640), (2, 7352320), (4, 3676160), (5, 2940928), (8, 1838080), (10, 1470464), (16, 919040), (20, 735232), (32, 459520), (40, 367616), (64, 229760), (80, 183808), (128, 114880), (160, 91904), (256, 57440), (320, 45952), (359, 40960), (512, 28720), (640, 22976), (718, 20480), (1024, 14360), (1280, 11488), (1436, 10240), (1795, 8192), (2048, 7180), (2560, 5744), (2872, 5120), (3590, 4096)]