13701080

素因数分解:

$2^3\times 5^1\times {\mathrm{342527}}^1$

素因数の和:342538

約数の個数: 16

約数和(自身を含む): 30827520

約数和(自身を除く): 17126440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 342527, 685054, 1370108, 1712635, 2740216, 3425270, 6850540, 13701080]

約数ペア:

[(1, 13701080), (2, 6850540), (4, 3425270), (5, 2740216), (8, 1712635), (10, 1370108), (20, 685054), (40, 342527)]