2568650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 5624640

約数和(自身を除く): 3055990

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 50, 70, 82, 175, 179, 205, 287, 350, 358, 410, 574, 895, 1025, 1253, 1435, 1790, 2050, 2506, 2870, 4475, 6265, 7175, 7339, 8950, 12530, 14350, 14678, 31325, 36695, 51373, 62650, 73390, 102746, 183475, 256865, 366950, 513730, 1284325, 2568650]

約数ペア:

[(1, 2568650), (2, 1284325), (5, 513730), (7, 366950), (10, 256865), (14, 183475), (25, 102746), (35, 73390), (41, 62650), (50, 51373), (70, 36695), (82, 31325), (175, 14678), (179, 14350), (205, 12530), (287, 8950), (350, 7339), (358, 7175), (410, 6265), (574, 4475), (895, 2870), (1025, 2506), (1253, 2050), (1435, 1790)]