6239700040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{57287}}^1$

素因数の和:57694

約数の個数: 64

約数和(自身を含む): 16086470400

約数和(自身を除く): 9846770360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 389, 778, 1556, 1945, 2723, 3112, 3890, 5446, 7780, 10892, 13615, 15560, 21784, 27230, 54460, 57287, 108920, 114574, 229148, 286435, 401009, 458296, 572870, 802018, 1145740, 1604036, 2005045, 2291480, 3208072, 4010090, 8020180, 16040360, 22284643, 44569286, 89138572, 111423215, 155992501, 178277144, 222846430, 311985002, 445692860, 623970004, 779962505, 891385720, 1247940008, 1559925010, 3119850020, 6239700040]

約数ペア:

[(1, 6239700040), (2, 3119850020), (4, 1559925010), (5, 1247940008), (7, 891385720), (8, 779962505), (10, 623970004), (14, 445692860), (20, 311985002), (28, 222846430), (35, 178277144), (40, 155992501), (56, 111423215), (70, 89138572), (140, 44569286), (280, 22284643), (389, 16040360), (778, 8020180), (1556, 4010090), (1945, 3208072), (2723, 2291480), (3112, 2005045), (3890, 1604036), (5446, 1145740), (7780, 802018), (10892, 572870), (13615, 458296), (15560, 401009), (21784, 286435), (27230, 229148), (54460, 114574), (57287, 108920)]