80390060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{174761}}^1$

素因数の和:174793

約数の個数: 24

約数和(自身を含む): 176160096

約数和(自身を除く): 95770036

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 174761, 349522, 699044, 873805, 1747610, 3495220, 4019503, 8039006, 16078012, 20097515, 40195030, 80390060]

約数ペア:

[(1, 80390060), (2, 40195030), (4, 20097515), (5, 16078012), (10, 8039006), (20, 4019503), (23, 3495220), (46, 1747610), (92, 873805), (115, 699044), (230, 349522), (460, 174761)]