57157400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{16811}}^1$

素因数の和:16844

約数の個数: 48

約数和(自身を含む): 140716440

約数和(自身を除く): 83559040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 16811, 33622, 67244, 84055, 134488, 168110, 285787, 336220, 420275, 571574, 672440, 840550, 1143148, 1428935, 1681100, 2286296, 2857870, 3362200, 5715740, 7144675, 11431480, 14289350, 28578700, 57157400]

約数ペア:

[(1, 57157400), (2, 28578700), (4, 14289350), (5, 11431480), (8, 7144675), (10, 5715740), (17, 3362200), (20, 2857870), (25, 2286296), (34, 1681100), (40, 1428935), (50, 1143148), (68, 840550), (85, 672440), (100, 571574), (136, 420275), (170, 336220), (200, 285787), (340, 168110), (425, 134488), (680, 84055), (850, 67244), (1700, 33622), (3400, 16811)]