14068760

素因数分解:

$2^3\times 5^1\times {\mathrm{509}}^1\times {\mathrm{691}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 31762800

約数和(自身を除く): 17694040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 509, 691, 1018, 1382, 2036, 2545, 2764, 3455, 4072, 5090, 5528, 6910, 10180, 13820, 20360, 27640, 351719, 703438, 1406876, 1758595, 2813752, 3517190, 7034380, 14068760]

約数ペア:

[(1, 14068760), (2, 7034380), (4, 3517190), (5, 2813752), (8, 1758595), (10, 1406876), (20, 703438), (40, 351719), (509, 27640), (691, 20360), (1018, 13820), (1382, 10180), (2036, 6910), (2545, 5528), (2764, 5090), (3455, 4072)]