24937996850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2019271}}^1$

素因数の和:2019315

約数の個数: 48

約数和(自身を含む): 52581842880

約数和(自身を除く): 27643846030

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2470, 6175, 12350, 2019271, 4038542, 10096355, 20192710, 26250523, 38366149, 50481775, 52501046, 76732298, 100963550, 131252615, 191830745, 262505230, 383661490, 498759937, 656263075, 959153725, 997519874, 1312526150, 1918307450, 2493799685, 4987599370, 12468998425, 24937996850]

約数ペア:

[(1, 24937996850), (2, 12468998425), (5, 4987599370), (10, 2493799685), (13, 1918307450), (19, 1312526150), (25, 997519874), (26, 959153725), (38, 656263075), (50, 498759937), (65, 383661490), (95, 262505230), (130, 191830745), (190, 131252615), (247, 100963550), (325, 76732298), (475, 52501046), (494, 50481775), (650, 38366149), (950, 26250523), (1235, 20192710), (2470, 10096355), (6175, 4038542), (12350, 2019271)]