14197780

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5419}}^1$

素因数の和:5559

約数の個数: 24

約数和(自身を含む): 30048480

約数和(自身を除く): 15850700

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 5419, 10838, 21676, 27095, 54190, 108380, 709889, 1419778, 2839556, 3549445, 7098890, 14197780]

約数ペア:

[(1, 14197780), (2, 7098890), (4, 3549445), (5, 2839556), (10, 1419778), (20, 709889), (131, 108380), (262, 54190), (524, 27095), (655, 21676), (1310, 10838), (2620, 5419)]