47651800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 128250720

約数和(自身を除く): 80598920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 101, 140, 175, 200, 202, 280, 337, 350, 404, 505, 674, 700, 707, 808, 1010, 1348, 1400, 1414, 1685, 2020, 2359, 2525, 2696, 2828, 3370, 3535, 4040, 4718, 5050, 5656, 6740, 7070, 8425, 9436, 10100, 11795, 13480, 14140, 16850, 17675, 18872, 20200, 23590, 28280, 33700, 34037, 35350, 47180, 58975, 67400, 68074, 70700, 94360, 117950, 136148, 141400, 170185, 235900, 238259, 272296, 340370, 471800, 476518, 680740, 850925, 953036, 1191295, 1361480, 1701850, 1906072, 2382590, 3403700, 4765180, 5956475, 6807400, 9530360, 11912950, 23825900, 47651800]

約数ペア:

[(1, 47651800), (2, 23825900), (4, 11912950), (5, 9530360), (7, 6807400), (8, 5956475), (10, 4765180), (14, 3403700), (20, 2382590), (25, 1906072), (28, 1701850), (35, 1361480), (40, 1191295), (50, 953036), (56, 850925), (70, 680740), (100, 476518), (101, 471800), (140, 340370), (175, 272296), (200, 238259), (202, 235900), (280, 170185), (337, 141400), (350, 136148), (404, 117950), (505, 94360), (674, 70700), (700, 68074), (707, 67400), (808, 58975), (1010, 47180), (1348, 35350), (1400, 34037), (1414, 33700), (1685, 28280), (2020, 23590), (2359, 20200), (2525, 18872), (2696, 17675), (2828, 16850), (3370, 14140), (3535, 13480), (4040, 11795), (4718, 10100), (5050, 9436), (5656, 8425), (6740, 7070)]