6197780

素因数分解:

$2^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{719}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 13063680

約数和(自身を除く): 6865900

約数列:

[1, 2, 4, 5, 10, 20, 431, 719, 862, 1438, 1724, 2155, 2876, 3595, 4310, 7190, 8620, 14380, 309889, 619778, 1239556, 1549445, 3098890, 6197780]

約数ペア:

[(1, 6197780), (2, 3098890), (4, 1549445), (5, 1239556), (10, 619778), (20, 309889), (431, 14380), (719, 8620), (862, 7190), (1438, 4310), (1724, 3595), (2155, 2876)]