26140460

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{27809}}^1$

素因数の和:27865

約数の個数: 24

約数和(自身を含む): 56064960

約数和(自身を除く): 29924500

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 27809, 55618, 111236, 139045, 278090, 556180, 1307023, 2614046, 5228092, 6535115, 13070230, 26140460]

約数ペア:

[(1, 26140460), (2, 13070230), (4, 6535115), (5, 5228092), (10, 2614046), (20, 1307023), (47, 556180), (94, 278090), (188, 139045), (235, 111236), (470, 55618), (940, 27809)]