22839500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{2687}}^1$

素因数の和:2723

約数の個数: 48

約数和(自身を含む): 52835328

約数和(自身を除く): 29995828

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, 2687, 4250, 5374, 8500, 10748, 13435, 26870, 45679, 53740, 67175, 91358, 134350, 182716, 228395, 268700, 335875, 456790, 671750, 913580, 1141975, 1343500, 2283950, 4567900, 5709875, 11419750, 22839500]

約数ペア:

[(1, 22839500), (2, 11419750), (4, 5709875), (5, 4567900), (10, 2283950), (17, 1343500), (20, 1141975), (25, 913580), (34, 671750), (50, 456790), (68, 335875), (85, 268700), (100, 228395), (125, 182716), (170, 134350), (250, 91358), (340, 67175), (425, 53740), (500, 45679), (850, 26870), (1700, 13435), (2125, 10748), (2687, 8500), (4250, 5374)]