577249910

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1\times {\mathrm{1499}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 1053108000

約数和(自身を除く): 475858090

約数列:

[1, 2, 5, 10, 97, 194, 397, 485, 794, 970, 1499, 1985, 2998, 3970, 7495, 14990, 38509, 77018, 145403, 192545, 290806, 385090, 595103, 727015, 1190206, 1454030, 2975515, 5951030, 57724991, 115449982, 288624955, 577249910]

約数ペア:

[(1, 577249910), (2, 288624955), (5, 115449982), (10, 57724991), (97, 5951030), (194, 2975515), (397, 1454030), (485, 1190206), (794, 727015), (970, 595103), (1499, 385090), (1985, 290806), (2998, 192545), (3970, 145403), (7495, 77018), (14990, 38509)]