22323200

素因数分解:

$2^{13}\times 5^2\times {\mathrm{109}}^1$

素因数の和:145

約数の個数: 84

約数和(自身を含む): 55866030

約数和(自身を除く): 33542830

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 109, 128, 160, 200, 218, 256, 320, 400, 436, 512, 545, 640, 800, 872, 1024, 1090, 1280, 1600, 1744, 2048, 2180, 2560, 2725, 3200, 3488, 4096, 4360, 5120, 5450, 6400, 6976, 8192, 8720, 10240, 10900, 12800, 13952, 17440, 20480, 21800, 25600, 27904, 34880, 40960, 43600, 51200, 55808, 69760, 87200, 102400, 111616, 139520, 174400, 204800, 223232, 279040, 348800, 446464, 558080, 697600, 892928, 1116160, 1395200, 2232320, 2790400, 4464640, 5580800, 11161600, 22323200]

約数ペア:

[(1, 22323200), (2, 11161600), (4, 5580800), (5, 4464640), (8, 2790400), (10, 2232320), (16, 1395200), (20, 1116160), (25, 892928), (32, 697600), (40, 558080), (50, 446464), (64, 348800), (80, 279040), (100, 223232), (109, 204800), (128, 174400), (160, 139520), (200, 111616), (218, 102400), (256, 87200), (320, 69760), (400, 55808), (436, 51200), (512, 43600), (545, 40960), (640, 34880), (800, 27904), (872, 25600), (1024, 21800), (1090, 20480), (1280, 17440), (1600, 13952), (1744, 12800), (2048, 10900), (2180, 10240), (2560, 8720), (2725, 8192), (3200, 6976), (3488, 6400), (4096, 5450), (4360, 5120)]