29086040

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{10853}}^1$

素因数の和:10931

約数の個数: 32

約数和(自身を含む): 66426480

約数和(自身を除く): 37340440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 10853, 21706, 43412, 54265, 86824, 108530, 217060, 434120, 727151, 1454302, 2908604, 3635755, 5817208, 7271510, 14543020, 29086040]

約数ペア:

[(1, 29086040), (2, 14543020), (4, 7271510), (5, 5817208), (8, 3635755), (10, 2908604), (20, 1454302), (40, 727151), (67, 434120), (134, 217060), (268, 108530), (335, 86824), (536, 54265), (670, 43412), (1340, 21706), (2680, 10853)]