2018405960

素因数分解:

$2^3\times 5^1\times {\mathrm{593}}^1\times {\mathrm{85093}}^1$

素因数の和:85697

約数の個数: 32

約数和(自身を含む): 4549125240

約数和(自身を除く): 2530719280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 593, 1186, 2372, 2965, 4744, 5930, 11860, 23720, 85093, 170186, 340372, 425465, 680744, 850930, 1701860, 3403720, 50460149, 100920298, 201840596, 252300745, 403681192, 504601490, 1009202980, 2018405960]

約数ペア:

[(1, 2018405960), (2, 1009202980), (4, 504601490), (5, 403681192), (8, 252300745), (10, 201840596), (20, 100920298), (40, 50460149), (593, 3403720), (1186, 1701860), (2372, 850930), (2965, 680744), (4744, 425465), (5930, 340372), (11860, 170186), (23720, 85093)]