57802240

素因数分解:

$2^9\times 5^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:427

約数の個数: 80

約数和(自身を含む): 141075792

約数和(自身を除く): 83273552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 256, 268, 320, 335, 337, 512, 536, 640, 670, 674, 1072, 1280, 1340, 1348, 1685, 2144, 2560, 2680, 2696, 3370, 4288, 5360, 5392, 6740, 8576, 10720, 10784, 13480, 17152, 21440, 21568, 22579, 26960, 34304, 42880, 43136, 45158, 53920, 85760, 86272, 90316, 107840, 112895, 171520, 172544, 180632, 215680, 225790, 361264, 431360, 451580, 722528, 862720, 903160, 1445056, 1806320, 2890112, 3612640, 5780224, 7225280, 11560448, 14450560, 28901120, 57802240]

約数ペア:

[(1, 57802240), (2, 28901120), (4, 14450560), (5, 11560448), (8, 7225280), (10, 5780224), (16, 3612640), (20, 2890112), (32, 1806320), (40, 1445056), (64, 903160), (67, 862720), (80, 722528), (128, 451580), (134, 431360), (160, 361264), (256, 225790), (268, 215680), (320, 180632), (335, 172544), (337, 171520), (512, 112895), (536, 107840), (640, 90316), (670, 86272), (674, 85760), (1072, 53920), (1280, 45158), (1340, 43136), (1348, 42880), (1685, 34304), (2144, 26960), (2560, 22579), (2680, 21568), (2696, 21440), (3370, 17152), (4288, 13480), (5360, 10784), (5392, 10720), (6740, 8576)]