57688000

素因数分解:

$2^6\times 5^3\times {\mathrm{7211}}^1$

素因数の和:7238

約数の個数: 56

約数和(自身を含む): 142884144

約数和(自身を除く): 85196144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 4000, 7211, 8000, 14422, 28844, 36055, 57688, 72110, 115376, 144220, 180275, 230752, 288440, 360550, 461504, 576880, 721100, 901375, 1153760, 1442200, 1802750, 2307520, 2884400, 3605500, 5768800, 7211000, 11537600, 14422000, 28844000, 57688000]

約数ペア:

[(1, 57688000), (2, 28844000), (4, 14422000), (5, 11537600), (8, 7211000), (10, 5768800), (16, 3605500), (20, 2884400), (25, 2307520), (32, 1802750), (40, 1442200), (50, 1153760), (64, 901375), (80, 721100), (100, 576880), (125, 461504), (160, 360550), (200, 288440), (250, 230752), (320, 180275), (400, 144220), (500, 115376), (800, 72110), (1000, 57688), (1600, 36055), (2000, 28844), (4000, 14422), (7211, 8000)]