28810209850

素因数分解:

$2^1\times 5^2\times {\mathrm{619}}^1\times {\mathrm{930863}}^1$

素因数の和:931494

約数の個数: 24

約数和(自身を含む): 53673618240

約数和(自身を除く): 24863408390

約数列:

[1, 2, 5, 10, 25, 50, 619, 1238, 3095, 6190, 15475, 30950, 930863, 1861726, 4654315, 9308630, 23271575, 46543150, 576204197, 1152408394, 2881020985, 5762041970, 14405104925, 28810209850]

約数ペア:

[(1, 28810209850), (2, 14405104925), (5, 5762041970), (10, 2881020985), (25, 1152408394), (50, 576204197), (619, 46543150), (1238, 23271575), (3095, 9308630), (6190, 4654315), (15475, 1861726), (30950, 930863)]