2023761262960

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1049}}^1\times {\mathrm{339653}}^1$

素因数の和:340786

約数の個数: 80

約数和(自身を含む): 4776078686400

約数和(自身を除く): 2752317423440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1049, 1136, 1420, 2098, 2840, 4196, 5245, 5680, 8392, 10490, 16784, 20980, 41960, 74479, 83920, 148958, 297916, 339653, 372395, 595832, 679306, 744790, 1191664, 1358612, 1489580, 1698265, 2717224, 2979160, 3396530, 5434448, 5958320, 6793060, 13586120, 24115363, 27172240, 48230726, 96461452, 120576815, 192922904, 241153630, 356295997, 385845808, 482307260, 712591994, 964614520, 1425183988, 1781479985, 1929229040, 2850367976, 3562959970, 5700735952, 7125919940, 14251839880, 25297015787, 28503679760, 50594031574, 101188063148, 126485078935, 202376126296, 252970157870, 404752252592, 505940315740, 1011880631480, 2023761262960]

約数ペア:

[(1, 2023761262960), (2, 1011880631480), (4, 505940315740), (5, 404752252592), (8, 252970157870), (10, 202376126296), (16, 126485078935), (20, 101188063148), (40, 50594031574), (71, 28503679760), (80, 25297015787), (142, 14251839880), (284, 7125919940), (355, 5700735952), (568, 3562959970), (710, 2850367976), (1049, 1929229040), (1136, 1781479985), (1420, 1425183988), (2098, 964614520), (2840, 712591994), (4196, 482307260), (5245, 385845808), (5680, 356295997), (8392, 241153630), (10490, 192922904), (16784, 120576815), (20980, 96461452), (41960, 48230726), (74479, 27172240), (83920, 24115363), (148958, 13586120), (297916, 6793060), (339653, 5958320), (372395, 5434448), (595832, 3396530), (679306, 2979160), (744790, 2717224), (1191664, 1698265), (1358612, 1489580)]