25470104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 54743040

約数和(自身を除く): 29272936

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 53, 86, 88, 106, 127, 172, 212, 254, 344, 424, 473, 508, 583, 946, 1016, 1166, 1397, 1892, 2279, 2332, 2794, 3784, 4558, 4664, 5461, 5588, 6731, 9116, 10922, 11176, 13462, 18232, 21844, 25069, 26924, 43688, 50138, 53848, 60071, 74041, 100276, 120142, 148082, 200552, 240284, 289433, 296164, 480568, 578866, 592328, 1157732, 2315464, 3183763, 6367526, 12735052, 25470104]

約数ペア:

[(1, 25470104), (2, 12735052), (4, 6367526), (8, 3183763), (11, 2315464), (22, 1157732), (43, 592328), (44, 578866), (53, 480568), (86, 296164), (88, 289433), (106, 240284), (127, 200552), (172, 148082), (212, 120142), (254, 100276), (344, 74041), (424, 60071), (473, 53848), (508, 50138), (583, 43688), (946, 26924), (1016, 25069), (1166, 21844), (1397, 18232), (1892, 13462), (2279, 11176), (2332, 10922), (2794, 9116), (3784, 6731), (4558, 5588), (4664, 5461)]