25764460

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{27409}}^1$

素因数の和:27465

約数の個数: 24

約数和(自身を含む): 55258560

約数和(自身を除く): 29494100

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 27409, 54818, 109636, 137045, 274090, 548180, 1288223, 2576446, 5152892, 6441115, 12882230, 25764460]

約数ペア:

[(1, 25764460), (2, 12882230), (4, 6441115), (5, 5152892), (10, 2576446), (20, 1288223), (47, 548180), (94, 274090), (188, 137045), (235, 109636), (470, 54818), (940, 27409)]