45366940

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 98122752

約数和(自身を除く): 52755812

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 127, 212, 254, 265, 337, 508, 530, 635, 674, 1060, 1270, 1348, 1685, 2540, 3370, 6731, 6740, 13462, 17861, 26924, 33655, 35722, 42799, 67310, 71444, 85598, 89305, 134620, 171196, 178610, 213995, 357220, 427990, 855980, 2268347, 4536694, 9073388, 11341735, 22683470, 45366940]

約数ペア:

[(1, 45366940), (2, 22683470), (4, 11341735), (5, 9073388), (10, 4536694), (20, 2268347), (53, 855980), (106, 427990), (127, 357220), (212, 213995), (254, 178610), (265, 171196), (337, 134620), (508, 89305), (530, 85598), (635, 71444), (674, 67310), (1060, 42799), (1270, 35722), (1348, 33655), (1685, 26924), (2540, 17861), (3370, 13462), (6731, 6740)]