1023185920

素因数分解:

$2^{10}\times 5^1\times {\mathrm{337}}^1\times {\mathrm{593}}^1$

素因数の和:955

約数の個数: 88

約数和(自身を含む): 2465881704

約数和(自身を除く): 1442695784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 337, 512, 593, 640, 674, 1024, 1186, 1280, 1348, 1685, 2372, 2560, 2696, 2965, 3370, 4744, 5120, 5392, 5930, 6740, 9488, 10784, 11860, 13480, 18976, 21568, 23720, 26960, 37952, 43136, 47440, 53920, 75904, 86272, 94880, 107840, 151808, 172544, 189760, 199841, 215680, 303616, 345088, 379520, 399682, 431360, 607232, 759040, 799364, 862720, 999205, 1518080, 1598728, 1725440, 1998410, 3036160, 3197456, 3996820, 6394912, 7993640, 12789824, 15987280, 25579648, 31974560, 51159296, 63949120, 102318592, 127898240, 204637184, 255796480, 511592960, 1023185920]

約数ペア:

[(1, 1023185920), (2, 511592960), (4, 255796480), (5, 204637184), (8, 127898240), (10, 102318592), (16, 63949120), (20, 51159296), (32, 31974560), (40, 25579648), (64, 15987280), (80, 12789824), (128, 7993640), (160, 6394912), (256, 3996820), (320, 3197456), (337, 3036160), (512, 1998410), (593, 1725440), (640, 1598728), (674, 1518080), (1024, 999205), (1186, 862720), (1280, 799364), (1348, 759040), (1685, 607232), (2372, 431360), (2560, 399682), (2696, 379520), (2965, 345088), (3370, 303616), (4744, 215680), (5120, 199841), (5392, 189760), (5930, 172544), (6740, 151808), (9488, 107840), (10784, 94880), (11860, 86272), (13480, 75904), (18976, 53920), (21568, 47440), (23720, 43136), (26960, 37952)]