201132800

素因数分解:

$2^8\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2857}}^1$

素因数の和:2894

約数の個数: 108

約数和(自身を含む): 543282936

約数和(自身を除く): 342150136

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 256, 275, 320, 352, 400, 440, 550, 640, 704, 800, 880, 1100, 1280, 1408, 1600, 1760, 2200, 2816, 2857, 3200, 3520, 4400, 5714, 6400, 7040, 8800, 11428, 14080, 14285, 17600, 22856, 28570, 31427, 35200, 45712, 57140, 62854, 70400, 71425, 91424, 114280, 125708, 142850, 157135, 182848, 228560, 251416, 285700, 314270, 365696, 457120, 502832, 571400, 628540, 731392, 785675, 914240, 1005664, 1142800, 1257080, 1571350, 1828480, 2011328, 2285600, 2514160, 3142700, 3656960, 4022656, 4571200, 5028320, 6285400, 8045312, 9142400, 10056640, 12570800, 18284800, 20113280, 25141600, 40226560, 50283200, 100566400, 201132800]

約数ペア:

[(1, 201132800), (2, 100566400), (4, 50283200), (5, 40226560), (8, 25141600), (10, 20113280), (11, 18284800), (16, 12570800), (20, 10056640), (22, 9142400), (25, 8045312), (32, 6285400), (40, 5028320), (44, 4571200), (50, 4022656), (55, 3656960), (64, 3142700), (80, 2514160), (88, 2285600), (100, 2011328), (110, 1828480), (128, 1571350), (160, 1257080), (176, 1142800), (200, 1005664), (220, 914240), (256, 785675), (275, 731392), (320, 628540), (352, 571400), (400, 502832), (440, 457120), (550, 365696), (640, 314270), (704, 285700), (800, 251416), (880, 228560), (1100, 182848), (1280, 157135), (1408, 142850), (1600, 125708), (1760, 114280), (2200, 91424), (2816, 71425), (2857, 70400), (3200, 62854), (3520, 57140), (4400, 45712), (5714, 35200), (6400, 31427), (7040, 28570), (8800, 22856), (11428, 17600), (14080, 14285)]