27713180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1223}}^1$

素因数の和:1346

約数の個数: 48

約数和(自身を含む): 64157184

約数和(自身を除く): 36444004

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 206, 220, 412, 515, 1030, 1133, 1223, 2060, 2266, 2446, 4532, 4892, 5665, 6115, 11330, 12230, 13453, 22660, 24460, 26906, 53812, 67265, 125969, 134530, 251938, 269060, 503876, 629845, 1259690, 1385659, 2519380, 2771318, 5542636, 6928295, 13856590, 27713180]

約数ペア:

[(1, 27713180), (2, 13856590), (4, 6928295), (5, 5542636), (10, 2771318), (11, 2519380), (20, 1385659), (22, 1259690), (44, 629845), (55, 503876), (103, 269060), (110, 251938), (206, 134530), (220, 125969), (412, 67265), (515, 53812), (1030, 26906), (1133, 24460), (1223, 22660), (2060, 13453), (2266, 12230), (2446, 11330), (4532, 6115), (4892, 5665)]