2569850

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:614

約数の個数: 24

約数和(自身を含む): 4836000

約数和(自身を除く): 2266150

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 499, 515, 998, 1030, 2495, 2575, 4990, 5150, 12475, 24950, 51397, 102794, 256985, 513970, 1284925, 2569850]

約数ペア:

[(1, 2569850), (2, 1284925), (5, 513970), (10, 256985), (25, 102794), (50, 51397), (103, 24950), (206, 12475), (499, 5150), (515, 4990), (998, 2575), (1030, 2495)]