14247560

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2719}}^1$

素因数の和:2861

約数の個数: 32

約数和(自身を含む): 32313600

約数和(自身を除く): 18066040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 2719, 5240, 5438, 10876, 13595, 21752, 27190, 54380, 108760, 356189, 712378, 1424756, 1780945, 2849512, 3561890, 7123780, 14247560]

約数ペア:

[(1, 14247560), (2, 7123780), (4, 3561890), (5, 2849512), (8, 1780945), (10, 1424756), (20, 712378), (40, 356189), (131, 108760), (262, 54380), (524, 27190), (655, 21752), (1048, 13595), (1310, 10876), (2620, 5438), (2719, 5240)]