11170880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{4987}}^1$

素因数の和:5011

約数の個数: 56

約数和(自身を含む): 30406848

約数和(自身を除く): 19235968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 4987, 9974, 19948, 24935, 34909, 39896, 49870, 69818, 79792, 99740, 139636, 159584, 174545, 199480, 279272, 319168, 349090, 398960, 558544, 698180, 797920, 1117088, 1396360, 1595840, 2234176, 2792720, 5585440, 11170880]

約数ペア:

[(1, 11170880), (2, 5585440), (4, 2792720), (5, 2234176), (7, 1595840), (8, 1396360), (10, 1117088), (14, 797920), (16, 698180), (20, 558544), (28, 398960), (32, 349090), (35, 319168), (40, 279272), (56, 199480), (64, 174545), (70, 159584), (80, 139636), (112, 99740), (140, 79792), (160, 69818), (224, 49870), (280, 39896), (320, 34909), (448, 24935), (560, 19948), (1120, 9974), (2240, 4987)]