11669240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2411}}^1$

素因数の和:2444

約数の個数: 48

約数和(自身を含む): 28871640

約数和(自身を除く): 17202400

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, 2411, 2420, 4822, 4840, 9644, 12055, 19288, 24110, 26521, 48220, 53042, 96440, 106084, 132605, 212168, 265210, 291731, 530420, 583462, 1060840, 1166924, 1458655, 2333848, 2917310, 5834620, 11669240]

約数ペア:

[(1, 11669240), (2, 5834620), (4, 2917310), (5, 2333848), (8, 1458655), (10, 1166924), (11, 1060840), (20, 583462), (22, 530420), (40, 291731), (44, 265210), (55, 212168), (88, 132605), (110, 106084), (121, 96440), (220, 53042), (242, 48220), (440, 26521), (484, 24110), (605, 19288), (968, 12055), (1210, 9644), (2411, 4840), (2420, 4822)]