13383260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 30965760

約数和(自身を除く): 17582500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 127, 220, 254, 479, 508, 635, 958, 1270, 1397, 1916, 2395, 2540, 2794, 4790, 5269, 5588, 6985, 9580, 10538, 13970, 21076, 26345, 27940, 52690, 60833, 105380, 121666, 243332, 304165, 608330, 669163, 1216660, 1338326, 2676652, 3345815, 6691630, 13383260]

約数ペア:

[(1, 13383260), (2, 6691630), (4, 3345815), (5, 2676652), (10, 1338326), (11, 1216660), (20, 669163), (22, 608330), (44, 304165), (55, 243332), (110, 121666), (127, 105380), (220, 60833), (254, 52690), (479, 27940), (508, 26345), (635, 21076), (958, 13970), (1270, 10538), (1397, 9580), (1916, 6985), (2395, 5588), (2540, 5269), (2794, 4790)]