8782485260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25830839}}^1$

素因数の和:25830865

約数の個数: 24

約数和(自身を含む): 19528115040

約数和(自身を除く): 10745629780

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 25830839, 51661678, 103323356, 129154195, 258308390, 439124263, 516616780, 878248526, 1756497052, 2195621315, 4391242630, 8782485260]

約数ペア:

[(1, 8782485260), (2, 4391242630), (4, 2195621315), (5, 1756497052), (10, 878248526), (17, 516616780), (20, 439124263), (34, 258308390), (68, 129154195), (85, 103323356), (170, 51661678), (340, 25830839)]