19325010880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{67931}}^1$

素因数の和:68082

約数の個数: 112

約数和(自身を含む): 53006524416

約数和(自身を除く): 33681513536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 140, 160, 224, 254, 280, 320, 448, 508, 560, 635, 889, 1016, 1120, 1270, 1778, 2032, 2240, 2540, 3556, 4064, 4445, 5080, 7112, 8128, 8890, 10160, 14224, 17780, 20320, 28448, 35560, 40640, 56896, 67931, 71120, 135862, 142240, 271724, 284480, 339655, 475517, 543448, 679310, 951034, 1086896, 1358620, 1902068, 2173792, 2377585, 2717240, 3804136, 4347584, 4755170, 5434480, 7608272, 8627237, 9510340, 10868960, 15216544, 17254474, 19020680, 21737920, 30433088, 34508948, 38041360, 43136185, 60390659, 69017896, 76082720, 86272370, 120781318, 138035792, 152165440, 172544740, 241562636, 276071584, 301953295, 345089480, 483125272, 552143168, 603906590, 690178960, 966250544, 1207813180, 1380357920, 1932501088, 2415626360, 2760715840, 3865002176, 4831252720, 9662505440, 19325010880]

約数ペア:

[(1, 19325010880), (2, 9662505440), (4, 4831252720), (5, 3865002176), (7, 2760715840), (8, 2415626360), (10, 1932501088), (14, 1380357920), (16, 1207813180), (20, 966250544), (28, 690178960), (32, 603906590), (35, 552143168), (40, 483125272), (56, 345089480), (64, 301953295), (70, 276071584), (80, 241562636), (112, 172544740), (127, 152165440), (140, 138035792), (160, 120781318), (224, 86272370), (254, 76082720), (280, 69017896), (320, 60390659), (448, 43136185), (508, 38041360), (560, 34508948), (635, 30433088), (889, 21737920), (1016, 19020680), (1120, 17254474), (1270, 15216544), (1778, 10868960), (2032, 9510340), (2240, 8627237), (2540, 7608272), (3556, 5434480), (4064, 4755170), (4445, 4347584), (5080, 3804136), (7112, 2717240), (8128, 2377585), (8890, 2173792), (10160, 1902068), (14224, 1358620), (17780, 1086896), (20320, 951034), (28448, 679310), (35560, 543448), (40640, 475517), (56896, 339655), (67931, 284480), (71120, 271724), (135862, 142240)]