236390260

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{1303}}^1$

素因数の和:1552

約数の個数: 48

約数和(自身を含む): 509999616

約数和(自身を除く): 273609356

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 193, 235, 386, 470, 772, 940, 965, 1303, 1930, 2606, 3860, 5212, 6515, 9071, 13030, 18142, 26060, 36284, 45355, 61241, 90710, 122482, 181420, 244964, 251479, 306205, 502958, 612410, 1005916, 1224820, 1257395, 2514790, 5029580, 11819513, 23639026, 47278052, 59097565, 118195130, 236390260]

約数ペア:

[(1, 236390260), (2, 118195130), (4, 59097565), (5, 47278052), (10, 23639026), (20, 11819513), (47, 5029580), (94, 2514790), (188, 1257395), (193, 1224820), (235, 1005916), (386, 612410), (470, 502958), (772, 306205), (940, 251479), (965, 244964), (1303, 181420), (1930, 122482), (2606, 90710), (3860, 61241), (5212, 45355), (6515, 36284), (9071, 26060), (13030, 18142)]