9549320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1973}}^1$

素因数の和:2006

約数の個数: 48

約数和(自身を含む): 23628780

約数和(自身を除く): 14079460

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, 1973, 2420, 3946, 4840, 7892, 9865, 15784, 19730, 21703, 39460, 43406, 78920, 86812, 108515, 173624, 217030, 238733, 434060, 477466, 868120, 954932, 1193665, 1909864, 2387330, 4774660, 9549320]

約数ペア:

[(1, 9549320), (2, 4774660), (4, 2387330), (5, 1909864), (8, 1193665), (10, 954932), (11, 868120), (20, 477466), (22, 434060), (40, 238733), (44, 217030), (55, 173624), (88, 108515), (110, 86812), (121, 78920), (220, 43406), (242, 39460), (440, 21703), (484, 19730), (605, 15784), (968, 9865), (1210, 7892), (1973, 4840), (2420, 3946)]