66054880

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9601}}^1$

素因数の和:9659

約数の個数: 48

約数和(自身を含む): 159700464

約数和(自身を除く): 93645584

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, 6880, 9601, 19202, 38404, 48005, 76808, 96010, 153616, 192020, 307232, 384040, 412843, 768080, 825686, 1536160, 1651372, 2064215, 3302744, 4128430, 6605488, 8256860, 13210976, 16513720, 33027440, 66054880]

約数ペア:

[(1, 66054880), (2, 33027440), (4, 16513720), (5, 13210976), (8, 8256860), (10, 6605488), (16, 4128430), (20, 3302744), (32, 2064215), (40, 1651372), (43, 1536160), (80, 825686), (86, 768080), (160, 412843), (172, 384040), (215, 307232), (344, 192020), (430, 153616), (688, 96010), (860, 76808), (1376, 48005), (1720, 38404), (3440, 19202), (6880, 9601)]