6369280

素因数分解:

$2^{12}\times 5^1\times {\mathrm{311}}^1$

素因数の和:340

約数の個数: 52

約数和(自身を含む): 15333552

約数和(自身を除く): 8964272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 311, 320, 512, 622, 640, 1024, 1244, 1280, 1555, 2048, 2488, 2560, 3110, 4096, 4976, 5120, 6220, 9952, 10240, 12440, 19904, 20480, 24880, 39808, 49760, 79616, 99520, 159232, 199040, 318464, 398080, 636928, 796160, 1273856, 1592320, 3184640, 6369280]

約数ペア:

[(1, 6369280), (2, 3184640), (4, 1592320), (5, 1273856), (8, 796160), (10, 636928), (16, 398080), (20, 318464), (32, 199040), (40, 159232), (64, 99520), (80, 79616), (128, 49760), (160, 39808), (256, 24880), (311, 20480), (320, 19904), (512, 12440), (622, 10240), (640, 9952), (1024, 6220), (1244, 5120), (1280, 4976), (1555, 4096), (2048, 3110), (2488, 2560)]