6657644800

素因数分解:

$2^8\times 5^2\times {\mathrm{127}}^1\times {\mathrm{8191}}^1$

素因数の和:8344

約数の個数: 108

約数和(自身を含む): 16610492416

約数和(自身を除く): 9952847616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 127, 128, 160, 200, 254, 256, 320, 400, 508, 635, 640, 800, 1016, 1270, 1280, 1600, 2032, 2540, 3175, 3200, 4064, 5080, 6350, 6400, 8128, 8191, 10160, 12700, 16256, 16382, 20320, 25400, 32512, 32764, 40640, 40955, 50800, 65528, 81280, 81910, 101600, 131056, 162560, 163820, 203200, 204775, 262112, 327640, 406400, 409550, 524224, 655280, 812800, 819100, 1040257, 1048448, 1310560, 1638200, 2080514, 2096896, 2621120, 3276400, 4161028, 5201285, 5242240, 6552800, 8322056, 10402570, 10484480, 13105600, 16644112, 20805140, 26006425, 26211200, 33288224, 41610280, 52012850, 52422400, 66576448, 83220560, 104025700, 133152896, 166441120, 208051400, 266305792, 332882240, 416102800, 665764480, 832205600, 1331528960, 1664411200, 3328822400, 6657644800]

約数ペア:

[(1, 6657644800), (2, 3328822400), (4, 1664411200), (5, 1331528960), (8, 832205600), (10, 665764480), (16, 416102800), (20, 332882240), (25, 266305792), (32, 208051400), (40, 166441120), (50, 133152896), (64, 104025700), (80, 83220560), (100, 66576448), (127, 52422400), (128, 52012850), (160, 41610280), (200, 33288224), (254, 26211200), (256, 26006425), (320, 20805140), (400, 16644112), (508, 13105600), (635, 10484480), (640, 10402570), (800, 8322056), (1016, 6552800), (1270, 5242240), (1280, 5201285), (1600, 4161028), (2032, 3276400), (2540, 2621120), (3175, 2096896), (3200, 2080514), (4064, 1638200), (5080, 1310560), (6350, 1048448), (6400, 1040257), (8128, 819100), (8191, 812800), (10160, 655280), (12700, 524224), (16256, 409550), (16382, 406400), (20320, 327640), (25400, 262112), (32512, 204775), (32764, 203200), (40640, 163820), (40955, 162560), (50800, 131056), (65528, 101600), (81280, 81910)]