5231960

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{941}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 11869200

約数和(自身を除く): 6637240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 941, 1112, 1390, 1882, 2780, 3764, 4705, 5560, 7528, 9410, 18820, 37640, 130799, 261598, 523196, 653995, 1046392, 1307990, 2615980, 5231960]

約数ペア:

[(1, 5231960), (2, 2615980), (4, 1307990), (5, 1046392), (8, 653995), (10, 523196), (20, 261598), (40, 130799), (139, 37640), (278, 18820), (556, 9410), (695, 7528), (941, 5560), (1112, 4705), (1390, 3764), (1882, 2780)]