91036160

素因数分解:

$2^9\times 5^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1$

素因数の和:893

約数の個数: 80

約数和(自身を含む): 223619616

約数和(自身を除く): 132583456

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, 827, 860, 1280, 1376, 1654, 1720, 2560, 2752, 3308, 3440, 4135, 5504, 6616, 6880, 8270, 11008, 13232, 13760, 16540, 22016, 26464, 27520, 33080, 35561, 52928, 55040, 66160, 71122, 105856, 110080, 132320, 142244, 177805, 211712, 264640, 284488, 355610, 423424, 529280, 568976, 711220, 1058560, 1137952, 1422440, 2117120, 2275904, 2844880, 4551808, 5689760, 9103616, 11379520, 18207232, 22759040, 45518080, 91036160]

約数ペア:

[(1, 91036160), (2, 45518080), (4, 22759040), (5, 18207232), (8, 11379520), (10, 9103616), (16, 5689760), (20, 4551808), (32, 2844880), (40, 2275904), (43, 2117120), (64, 1422440), (80, 1137952), (86, 1058560), (128, 711220), (160, 568976), (172, 529280), (215, 423424), (256, 355610), (320, 284488), (344, 264640), (430, 211712), (512, 177805), (640, 142244), (688, 132320), (827, 110080), (860, 105856), (1280, 71122), (1376, 66160), (1654, 55040), (1720, 52928), (2560, 35561), (2752, 33080), (3308, 27520), (3440, 26464), (4135, 22016), (5504, 16540), (6616, 13760), (6880, 13232), (8270, 11008)]