2823341680

素因数分解:

$2^4\times 5^1\times {\mathrm{2903}}^1\times {\mathrm{12157}}^1$

素因数の和:15073

約数の個数: 40

約数和(自身を含む): 6567070752

約数和(自身を除く): 3743729072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2903, 5806, 11612, 12157, 14515, 23224, 24314, 29030, 46448, 48628, 58060, 60785, 97256, 116120, 121570, 194512, 232240, 243140, 486280, 972560, 35291771, 70583542, 141167084, 176458855, 282334168, 352917710, 564668336, 705835420, 1411670840, 2823341680]

約数ペア:

[(1, 2823341680), (2, 1411670840), (4, 705835420), (5, 564668336), (8, 352917710), (10, 282334168), (16, 176458855), (20, 141167084), (40, 70583542), (80, 35291771), (2903, 972560), (5806, 486280), (11612, 243140), (12157, 232240), (14515, 194512), (23224, 121570), (24314, 116120), (29030, 97256), (46448, 60785), (48628, 58060)]