9036280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1867}}^1$

素因数の和:1900

約数の個数: 48

約数和(自身を含む): 22359960

約数和(自身を除く): 13323680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 1867, 2420, 3734, 4840, 7468, 9335, 14936, 18670, 20537, 37340, 41074, 74680, 82148, 102685, 164296, 205370, 225907, 410740, 451814, 821480, 903628, 1129535, 1807256, 2259070, 4518140, 9036280]

約数ペア:

[(1, 9036280), (2, 4518140), (4, 2259070), (5, 1807256), (8, 1129535), (10, 903628), (11, 821480), (20, 451814), (22, 410740), (40, 225907), (44, 205370), (55, 164296), (88, 102685), (110, 82148), (121, 74680), (220, 41074), (242, 37340), (440, 20537), (484, 18670), (605, 14936), (968, 9335), (1210, 7468), (1867, 4840), (2420, 3734)]