577217920

素因数分解:

$2^7\times 5^1\times {\mathrm{107}}^1\times {\mathrm{8429}}^1$

素因数の和:8555

約数の個数: 64

約数和(自身を含む): 1392973200

約数和(自身を除く): 815755280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 128, 160, 214, 320, 428, 535, 640, 856, 1070, 1712, 2140, 3424, 4280, 6848, 8429, 8560, 13696, 16858, 17120, 33716, 34240, 42145, 67432, 68480, 84290, 134864, 168580, 269728, 337160, 539456, 674320, 901903, 1078912, 1348640, 1803806, 2697280, 3607612, 4509515, 5394560, 7215224, 9019030, 14430448, 18038060, 28860896, 36076120, 57721792, 72152240, 115443584, 144304480, 288608960, 577217920]

約数ペア:

[(1, 577217920), (2, 288608960), (4, 144304480), (5, 115443584), (8, 72152240), (10, 57721792), (16, 36076120), (20, 28860896), (32, 18038060), (40, 14430448), (64, 9019030), (80, 7215224), (107, 5394560), (128, 4509515), (160, 3607612), (214, 2697280), (320, 1803806), (428, 1348640), (535, 1078912), (640, 901903), (856, 674320), (1070, 539456), (1712, 337160), (2140, 269728), (3424, 168580), (4280, 134864), (6848, 84290), (8429, 68480), (8560, 67432), (13696, 42145), (16858, 34240), (17120, 33716)]