2056534150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{311}}^1\times {\mathrm{1093}}^1$

素因数の和:1438

約数の個数: 72

約数和(自身を含む): 4221886032

約数和(自身を除く): 2165351882

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 311, 550, 605, 622, 1093, 1210, 1555, 2186, 3025, 3110, 3421, 5465, 6050, 6842, 7775, 10930, 12023, 15550, 17105, 24046, 27325, 34210, 37631, 54650, 60115, 75262, 85525, 120230, 132253, 171050, 188155, 264506, 300575, 339923, 376310, 601150, 661265, 679846, 940775, 1322530, 1699615, 1881550, 3306325, 3399230, 3739153, 6612650, 7478306, 8498075, 16996150, 18695765, 37391530, 41130683, 82261366, 93478825, 186957650, 205653415, 411306830, 1028267075, 2056534150]

約数ペア:

[(1, 2056534150), (2, 1028267075), (5, 411306830), (10, 205653415), (11, 186957650), (22, 93478825), (25, 82261366), (50, 41130683), (55, 37391530), (110, 18695765), (121, 16996150), (242, 8498075), (275, 7478306), (311, 6612650), (550, 3739153), (605, 3399230), (622, 3306325), (1093, 1881550), (1210, 1699615), (1555, 1322530), (2186, 940775), (3025, 679846), (3110, 661265), (3421, 601150), (5465, 376310), (6050, 339923), (6842, 300575), (7775, 264506), (10930, 188155), (12023, 171050), (15550, 132253), (17105, 120230), (24046, 85525), (27325, 75262), (34210, 60115), (37631, 54650)]