29178080

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4241}}^1$

素因数の和:4299

約数の個数: 48

約数和(自身を含む): 70552944

約数和(自身を除く): 41374864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 4241, 6880, 8482, 16964, 21205, 33928, 42410, 67856, 84820, 135712, 169640, 182363, 339280, 364726, 678560, 729452, 911815, 1458904, 1823630, 2917808, 3647260, 5835616, 7294520, 14589040, 29178080]

約数ペア:

[(1, 29178080), (2, 14589040), (4, 7294520), (5, 5835616), (8, 3647260), (10, 2917808), (16, 1823630), (20, 1458904), (32, 911815), (40, 729452), (43, 678560), (80, 364726), (86, 339280), (160, 182363), (172, 169640), (215, 135712), (344, 84820), (430, 67856), (688, 42410), (860, 33928), (1376, 21205), (1720, 16964), (3440, 8482), (4241, 6880)]