288419570

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{2617}}^1$

素因数の和:2834

約数の個数: 32

約数和(自身を含む): 529296768

約数和(自身を除く): 240877198

約数列:

[1, 2, 5, 10, 103, 107, 206, 214, 515, 535, 1030, 1070, 2617, 5234, 11021, 13085, 22042, 26170, 55105, 110210, 269551, 280019, 539102, 560038, 1347755, 1400095, 2695510, 2800190, 28841957, 57683914, 144209785, 288419570]

約数ペア:

[(1, 288419570), (2, 144209785), (5, 57683914), (10, 28841957), (103, 2800190), (107, 2695510), (206, 1400095), (214, 1347755), (515, 560038), (535, 539102), (1030, 280019), (1070, 269551), (2617, 110210), (5234, 55105), (11021, 26170), (13085, 22042)]