26160260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{186859}}^1$

素因数の和:186875

約数の個数: 24

約数和(自身を含む): 62784960

約数和(自身を除く): 36624700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 186859, 373718, 747436, 934295, 1308013, 1868590, 2616026, 3737180, 5232052, 6540065, 13080130, 26160260]

約数ペア:

[(1, 26160260), (2, 13080130), (4, 6540065), (5, 5232052), (7, 3737180), (10, 2616026), (14, 1868590), (20, 1308013), (28, 934295), (35, 747436), (70, 373718), (140, 186859)]