14090240

素因数分解:

$2^{16}\times 5^1\times {\mathrm{43}}^1$

素因数の和:80

約数の個数: 68

約数和(自身を含む): 34602744

約数和(自身を除く): 20512504

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, 65536, 81920, 88064, 110080, 163840, 176128, 220160, 327680, 352256, 440320, 704512, 880640, 1409024, 1761280, 2818048, 3522560, 7045120, 14090240]

約数ペア:

[(1, 14090240), (2, 7045120), (4, 3522560), (5, 2818048), (8, 1761280), (10, 1409024), (16, 880640), (20, 704512), (32, 440320), (40, 352256), (43, 327680), (64, 220160), (80, 176128), (86, 163840), (128, 110080), (160, 88064), (172, 81920), (215, 65536), (256, 55040), (320, 44032), (344, 40960), (430, 32768), (512, 27520), (640, 22016), (688, 20480), (860, 16384), (1024, 13760), (1280, 11008), (1376, 10240), (1720, 8192), (2048, 6880), (2560, 5504), (2752, 5120), (3440, 4096)]