28002850

素因数分解:

$2^1\times 5^2\times {\mathrm{283}}^1\times {\mathrm{1979}}^1$

素因数の和:2274

約数の個数: 24

約数和(自身を含む): 52295760

約数和(自身を除く): 24292910

約数列:

[1, 2, 5, 10, 25, 50, 283, 566, 1415, 1979, 2830, 3958, 7075, 9895, 14150, 19790, 49475, 98950, 560057, 1120114, 2800285, 5600570, 14001425, 28002850]

約数ペア:

[(1, 28002850), (2, 14001425), (5, 5600570), (10, 2800285), (25, 1120114), (50, 560057), (283, 98950), (566, 49475), (1415, 19790), (1979, 14150), (2830, 9895), (3958, 7075)]