3884380

素因数分解:

$2^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{541}}^1$

素因数の和:909

約数の個数: 24

約数和(自身を含む): 8195040

約数和(自身を除く): 4310660

約数列:

[1, 2, 4, 5, 10, 20, 359, 541, 718, 1082, 1436, 1795, 2164, 2705, 3590, 5410, 7180, 10820, 194219, 388438, 776876, 971095, 1942190, 3884380]

約数ペア:

[(1, 3884380), (2, 1942190), (4, 971095), (5, 776876), (10, 388438), (20, 194219), (359, 10820), (541, 7180), (718, 5410), (1082, 3590), (1436, 2705), (1795, 2164)]