250230460

素因数分解:

$2^2\times 5^1\times {\mathrm{1433}}^1\times {\mathrm{8731}}^1$

素因数の和:10173

約数の個数: 24

約数和(自身を含む): 525910896

約数和(自身を除く): 275680436

約数列:

[1, 2, 4, 5, 10, 20, 1433, 2866, 5732, 7165, 8731, 14330, 17462, 28660, 34924, 43655, 87310, 174620, 12511523, 25023046, 50046092, 62557615, 125115230, 250230460]

約数ペア:

[(1, 250230460), (2, 125115230), (4, 62557615), (5, 50046092), (10, 25023046), (20, 12511523), (1433, 174620), (2866, 87310), (5732, 43655), (7165, 34924), (8731, 28660), (14330, 17462)]