27320590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 55023696

約数和(自身を除く): 27703106

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 121, 134, 242, 335, 337, 605, 670, 674, 737, 1210, 1474, 1685, 3370, 3685, 3707, 7370, 7414, 8107, 16214, 18535, 22579, 37070, 40535, 40777, 45158, 81070, 81554, 112895, 203885, 225790, 248369, 407770, 496738, 1241845, 2483690, 2732059, 5464118, 13660295, 27320590]

約数ペア:

[(1, 27320590), (2, 13660295), (5, 5464118), (10, 2732059), (11, 2483690), (22, 1241845), (55, 496738), (67, 407770), (110, 248369), (121, 225790), (134, 203885), (242, 112895), (335, 81554), (337, 81070), (605, 45158), (670, 40777), (674, 40535), (737, 37070), (1210, 22579), (1474, 18535), (1685, 16214), (3370, 8107), (3685, 7414), (3707, 7370)]