790427680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5557}}^1$

素因数の和:5706

約数の個数: 96

約数和(自身を含む): 2151346176

約数和(自身を除く): 1360918496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 127, 140, 160, 224, 254, 280, 508, 560, 635, 889, 1016, 1120, 1270, 1778, 2032, 2540, 3556, 4064, 4445, 5080, 5557, 7112, 8890, 10160, 11114, 14224, 17780, 20320, 22228, 27785, 28448, 35560, 38899, 44456, 55570, 71120, 77798, 88912, 111140, 142240, 155596, 177824, 194495, 222280, 311192, 388990, 444560, 622384, 705739, 777980, 889120, 1244768, 1411478, 1555960, 2822956, 3111920, 3528695, 4940173, 5645912, 6223840, 7057390, 9880346, 11291824, 14114780, 19760692, 22583648, 24700865, 28229560, 39521384, 49401730, 56459120, 79042768, 98803460, 112918240, 158085536, 197606920, 395213840, 790427680]

約数ペア:

[(1, 790427680), (2, 395213840), (4, 197606920), (5, 158085536), (7, 112918240), (8, 98803460), (10, 79042768), (14, 56459120), (16, 49401730), (20, 39521384), (28, 28229560), (32, 24700865), (35, 22583648), (40, 19760692), (56, 14114780), (70, 11291824), (80, 9880346), (112, 7057390), (127, 6223840), (140, 5645912), (160, 4940173), (224, 3528695), (254, 3111920), (280, 2822956), (508, 1555960), (560, 1411478), (635, 1244768), (889, 889120), (1016, 777980), (1120, 705739), (1270, 622384), (1778, 444560), (2032, 388990), (2540, 311192), (3556, 222280), (4064, 194495), (4445, 177824), (5080, 155596), (5557, 142240), (7112, 111140), (8890, 88912), (10160, 77798), (11114, 71120), (14224, 55570), (17780, 44456), (20320, 38899), (22228, 35560), (27785, 28448)]