266098460

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{37691}}^1$

素因数の和:38053

約数の個数: 24

約数和(自身を含む): 560404656

約数和(自身を除く): 294306196

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 1412, 1765, 3530, 7060, 37691, 75382, 150764, 188455, 376910, 753820, 13304923, 26609846, 53219692, 66524615, 133049230, 266098460]

約数ペア:

[(1, 266098460), (2, 133049230), (4, 66524615), (5, 53219692), (10, 26609846), (20, 13304923), (353, 753820), (706, 376910), (1412, 188455), (1765, 150764), (3530, 75382), (7060, 37691)]