7045120

素因数分解:

$2^{15}\times 5^1\times {\mathrm{43}}^1$

素因数の和:78

約数の個数: 64

約数和(自身を含む): 17301240

約数和(自身を除く): 10256120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 256, 320, 344, 430, 512, 640, 688, 860, 1024, 1280, 1376, 1720, 2048, 2560, 2752, 3440, 4096, 5120, 5504, 6880, 8192, 10240, 11008, 13760, 16384, 20480, 22016, 27520, 32768, 40960, 44032, 55040, 81920, 88064, 110080, 163840, 176128, 220160, 352256, 440320, 704512, 880640, 1409024, 1761280, 3522560, 7045120]

約数ペア:

[(1, 7045120), (2, 3522560), (4, 1761280), (5, 1409024), (8, 880640), (10, 704512), (16, 440320), (20, 352256), (32, 220160), (40, 176128), (43, 163840), (64, 110080), (80, 88064), (86, 81920), (128, 55040), (160, 44032), (172, 40960), (215, 32768), (256, 27520), (320, 22016), (344, 20480), (430, 16384), (512, 13760), (640, 11008), (688, 10240), (860, 8192), (1024, 6880), (1280, 5504), (1376, 5120), (1720, 4096), (2048, 3440), (2560, 2752)]