17301880

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2903}}^1$

素因数の和:3063

約数の個数: 32

約数和(自身を含む): 39204000

約数和(自身を除く): 21902120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2903, 2980, 5806, 5960, 11612, 14515, 23224, 29030, 58060, 116120, 432547, 865094, 1730188, 2162735, 3460376, 4325470, 8650940, 17301880]

約数ペア:

[(1, 17301880), (2, 8650940), (4, 4325470), (5, 3460376), (8, 2162735), (10, 1730188), (20, 865094), (40, 432547), (149, 116120), (298, 58060), (596, 29030), (745, 23224), (1192, 14515), (1490, 11612), (2903, 5960), (2980, 5806)]