27175060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1223}}^1$

素因数の和:1344

約数の個数: 48

約数和(自身を含む): 62923392

約数和(自身を除く): 35748332

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 101, 110, 202, 220, 404, 505, 1010, 1111, 1223, 2020, 2222, 2446, 4444, 4892, 5555, 6115, 11110, 12230, 13453, 22220, 24460, 26906, 53812, 67265, 123523, 134530, 247046, 269060, 494092, 617615, 1235230, 1358753, 2470460, 2717506, 5435012, 6793765, 13587530, 27175060]

約数ペア:

[(1, 27175060), (2, 13587530), (4, 6793765), (5, 5435012), (10, 2717506), (11, 2470460), (20, 1358753), (22, 1235230), (44, 617615), (55, 494092), (101, 269060), (110, 247046), (202, 134530), (220, 123523), (404, 67265), (505, 53812), (1010, 26906), (1111, 24460), (1223, 22220), (2020, 13453), (2222, 12230), (2446, 11110), (4444, 6115), (4892, 5555)]