19837950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1093}}^1$

素因数の和:1130

約数の個数: 72

約数和(自身を含む): 54126744

約数和(自身を除く): 34288794

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 121, 150, 165, 242, 275, 330, 363, 550, 605, 726, 825, 1093, 1210, 1650, 1815, 2186, 3025, 3279, 3630, 5465, 6050, 6558, 9075, 10930, 12023, 16395, 18150, 24046, 27325, 32790, 36069, 54650, 60115, 72138, 81975, 120230, 132253, 163950, 180345, 264506, 300575, 360690, 396759, 601150, 661265, 793518, 901725, 1322530, 1803450, 1983795, 3306325, 3967590, 6612650, 9918975, 19837950]

約数ペア:

[(1, 19837950), (2, 9918975), (3, 6612650), (5, 3967590), (6, 3306325), (10, 1983795), (11, 1803450), (15, 1322530), (22, 901725), (25, 793518), (30, 661265), (33, 601150), (50, 396759), (55, 360690), (66, 300575), (75, 264506), (110, 180345), (121, 163950), (150, 132253), (165, 120230), (242, 81975), (275, 72138), (330, 60115), (363, 54650), (550, 36069), (605, 32790), (726, 27325), (825, 24046), (1093, 18150), (1210, 16395), (1650, 12023), (1815, 10930), (2186, 9075), (3025, 6558), (3279, 6050), (3630, 5465)]