25192660

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{4451}}^1$

素因数の和:4743

約数の個数: 24

約数和(自身を含む): 53103456

約数和(自身を除く): 27910796

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 4451, 5660, 8902, 17804, 22255, 44510, 89020, 1259633, 2519266, 5038532, 6298165, 12596330, 25192660]

約数ペア:

[(1, 25192660), (2, 12596330), (4, 6298165), (5, 5038532), (10, 2519266), (20, 1259633), (283, 89020), (566, 44510), (1132, 22255), (1415, 17804), (2830, 8902), (4451, 5660)]