219214400

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{7211}}^1$

素因数の和:7252

約数の個数: 84

約数和(自身を含む): 567872880

約数和(自身を除く): 348658480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 760, 800, 950, 1216, 1520, 1600, 1900, 3040, 3800, 6080, 7211, 7600, 14422, 15200, 28844, 30400, 36055, 57688, 72110, 115376, 137009, 144220, 180275, 230752, 274018, 288440, 360550, 461504, 548036, 576880, 685045, 721100, 1096072, 1153760, 1370090, 1442200, 2192144, 2307520, 2740180, 2884400, 3425225, 4384288, 5480360, 5768800, 6850450, 8768576, 10960720, 11537600, 13700900, 21921440, 27401800, 43842880, 54803600, 109607200, 219214400]

約数ペア:

[(1, 219214400), (2, 109607200), (4, 54803600), (5, 43842880), (8, 27401800), (10, 21921440), (16, 13700900), (19, 11537600), (20, 10960720), (25, 8768576), (32, 6850450), (38, 5768800), (40, 5480360), (50, 4384288), (64, 3425225), (76, 2884400), (80, 2740180), (95, 2307520), (100, 2192144), (152, 1442200), (160, 1370090), (190, 1153760), (200, 1096072), (304, 721100), (320, 685045), (380, 576880), (400, 548036), (475, 461504), (608, 360550), (760, 288440), (800, 274018), (950, 230752), (1216, 180275), (1520, 144220), (1600, 137009), (1900, 115376), (3040, 72110), (3800, 57688), (6080, 36055), (7211, 30400), (7600, 28844), (14422, 15200)]