3087996880

素因数分解:

$2^4\times 5^1\times {\mathrm{38599961}}^1$

素因数の和:38599974

約数の個数: 20

約数和(自身を含む): 7179592932

約数和(自身を除く): 4091596052

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 38599961, 77199922, 154399844, 192999805, 308799688, 385999610, 617599376, 771999220, 1543998440, 3087996880]

約数ペア:

[(1, 3087996880), (2, 1543998440), (4, 771999220), (5, 617599376), (8, 385999610), (10, 308799688), (16, 192999805), (20, 154399844), (40, 77199922), (80, 38599961)]