1930256500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{227089}}^1$

素因数の和:227125

約数の個数: 48

約数和(自身を含む): 4463681040

約数和(自身を除く): 2533424540

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 425, 500, 850, 1700, 2125, 4250, 8500, 227089, 454178, 908356, 1135445, 2270890, 3860513, 4541780, 5677225, 7721026, 11354450, 15442052, 19302565, 22708900, 28386125, 38605130, 56772250, 77210260, 96512825, 113544500, 193025650, 386051300, 482564125, 965128250, 1930256500]

約数ペア:

[(1, 1930256500), (2, 965128250), (4, 482564125), (5, 386051300), (10, 193025650), (17, 113544500), (20, 96512825), (25, 77210260), (34, 56772250), (50, 38605130), (68, 28386125), (85, 22708900), (100, 19302565), (125, 15442052), (170, 11354450), (250, 7721026), (340, 5677225), (425, 4541780), (500, 3860513), (850, 2270890), (1700, 1135445), (2125, 908356), (4250, 454178), (8500, 227089)]