11980300

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2549}}^1$

素因数の和:2610

約数の個数: 36

約数和(自身を含む): 26560800

約数和(自身を除く): 14580500

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 940, 1175, 2350, 2549, 4700, 5098, 10196, 12745, 25490, 50980, 63725, 119803, 127450, 239606, 254900, 479212, 599015, 1198030, 2396060, 2995075, 5990150, 11980300]

約数ペア:

[(1, 11980300), (2, 5990150), (4, 2995075), (5, 2396060), (10, 1198030), (20, 599015), (25, 479212), (47, 254900), (50, 239606), (94, 127450), (100, 119803), (188, 63725), (235, 50980), (470, 25490), (940, 12745), (1175, 10196), (2350, 5098), (2549, 4700)]