75241040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{134359}}^1$

素因数の和:134379

約数の個数: 40

約数和(自身を含む): 199927680

約数和(自身を除く): 124686640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 134359, 268718, 537436, 671795, 940513, 1074872, 1343590, 1881026, 2149744, 2687180, 3762052, 4702565, 5374360, 7524104, 9405130, 10748720, 15048208, 18810260, 37620520, 75241040]

約数ペア:

[(1, 75241040), (2, 37620520), (4, 18810260), (5, 15048208), (7, 10748720), (8, 9405130), (10, 7524104), (14, 5374360), (16, 4702565), (20, 3762052), (28, 2687180), (35, 2149744), (40, 1881026), (56, 1343590), (70, 1074872), (80, 940513), (112, 671795), (140, 537436), (280, 268718), (560, 134359)]