38087680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:241

約数の個数: 88

約数和(自身を含む): 94030992

約数和(自身を除く): 55943312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 173, 215, 256, 320, 344, 346, 430, 512, 640, 688, 692, 860, 865, 1024, 1280, 1376, 1384, 1720, 1730, 2560, 2752, 2768, 3440, 3460, 5120, 5504, 5536, 6880, 6920, 7439, 11008, 11072, 13760, 13840, 14878, 22016, 22144, 27520, 27680, 29756, 37195, 44032, 44288, 55040, 55360, 59512, 74390, 88576, 110080, 110720, 119024, 148780, 177152, 220160, 221440, 238048, 297560, 442880, 476096, 595120, 885760, 952192, 1190240, 1904384, 2380480, 3808768, 4760960, 7617536, 9521920, 19043840, 38087680]

約数ペア:

[(1, 38087680), (2, 19043840), (4, 9521920), (5, 7617536), (8, 4760960), (10, 3808768), (16, 2380480), (20, 1904384), (32, 1190240), (40, 952192), (43, 885760), (64, 595120), (80, 476096), (86, 442880), (128, 297560), (160, 238048), (172, 221440), (173, 220160), (215, 177152), (256, 148780), (320, 119024), (344, 110720), (346, 110080), (430, 88576), (512, 74390), (640, 59512), (688, 55360), (692, 55040), (860, 44288), (865, 44032), (1024, 37195), (1280, 29756), (1376, 27680), (1384, 27520), (1720, 22144), (1730, 22016), (2560, 14878), (2752, 13840), (2768, 13760), (3440, 11072), (3460, 11008), (5120, 7439), (5504, 6920), (5536, 6880)]