190537280

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8887}}^1$

素因数の和:8971

約数の個数: 56

約数和(自身を含む): 460540608

約数和(自身を除く): 270003328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 536, 670, 1072, 1340, 2144, 2680, 4288, 5360, 8887, 10720, 17774, 21440, 35548, 44435, 71096, 88870, 142192, 177740, 284384, 355480, 568768, 595429, 710960, 1190858, 1421920, 2381716, 2843840, 2977145, 4763432, 5954290, 9526864, 11908580, 19053728, 23817160, 38107456, 47634320, 95268640, 190537280]

約数ペア:

[(1, 190537280), (2, 95268640), (4, 47634320), (5, 38107456), (8, 23817160), (10, 19053728), (16, 11908580), (20, 9526864), (32, 5954290), (40, 4763432), (64, 2977145), (67, 2843840), (80, 2381716), (134, 1421920), (160, 1190858), (268, 710960), (320, 595429), (335, 568768), (536, 355480), (670, 284384), (1072, 177740), (1340, 142192), (2144, 88870), (2680, 71096), (4288, 44435), (5360, 35548), (8887, 21440), (10720, 17774)]