13252660

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{17909}}^1$

素因数の和:17955

約数の個数: 24

約数和(自身を含む): 28584360

約数和(自身を除く): 15331700

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 17909, 35818, 71636, 89545, 179090, 358180, 662633, 1325266, 2650532, 3313165, 6626330, 13252660]

約数ペア:

[(1, 13252660), (2, 6626330), (4, 3313165), (5, 2650532), (10, 1325266), (20, 662633), (37, 358180), (74, 179090), (148, 89545), (185, 71636), (370, 35818), (740, 17909)]