28702979600

素因数分解:

$2^4\times 5^2\times {\mathrm{137}}^1\times {\mathrm{523777}}^1$

素因数の和:523932

約数の個数: 60

約数和(自身を含む): 69462390804

約数和(自身を除く): 40759411204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 137, 200, 274, 400, 548, 685, 1096, 1370, 2192, 2740, 3425, 5480, 6850, 10960, 13700, 27400, 54800, 523777, 1047554, 2095108, 2618885, 4190216, 5237770, 8380432, 10475540, 13094425, 20951080, 26188850, 41902160, 52377700, 71757449, 104755400, 143514898, 209510800, 287029796, 358787245, 574059592, 717574490, 1148119184, 1435148980, 1793936225, 2870297960, 3587872450, 5740595920, 7175744900, 14351489800, 28702979600]

約数ペア:

[(1, 28702979600), (2, 14351489800), (4, 7175744900), (5, 5740595920), (8, 3587872450), (10, 2870297960), (16, 1793936225), (20, 1435148980), (25, 1148119184), (40, 717574490), (50, 574059592), (80, 358787245), (100, 287029796), (137, 209510800), (200, 143514898), (274, 104755400), (400, 71757449), (548, 52377700), (685, 41902160), (1096, 26188850), (1370, 20951080), (2192, 13094425), (2740, 10475540), (3425, 8380432), (5480, 5237770), (6850, 4190216), (10960, 2618885), (13700, 2095108), (27400, 1047554), (54800, 523777)]