40453930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:595

約数の個数: 48

約数和(自身を含む): 81396000

約数和(自身を除く): 40942070

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 121, 134, 242, 335, 499, 605, 670, 737, 998, 1210, 1474, 2495, 3685, 4990, 5489, 7370, 8107, 10978, 16214, 27445, 33433, 40535, 54890, 60379, 66866, 81070, 120758, 167165, 301895, 334330, 367763, 603790, 735526, 1838815, 3677630, 4045393, 8090786, 20226965, 40453930]

約数ペア:

[(1, 40453930), (2, 20226965), (5, 8090786), (10, 4045393), (11, 3677630), (22, 1838815), (55, 735526), (67, 603790), (110, 367763), (121, 334330), (134, 301895), (242, 167165), (335, 120758), (499, 81070), (605, 66866), (670, 60379), (737, 54890), (998, 40535), (1210, 33433), (1474, 27445), (2495, 16214), (3685, 10978), (4990, 8107), (5489, 7370)]