1839231880

素因数分解:

$2^3\times 5^1\times {\mathrm{45980797}}^1$

素因数の和:45980808

約数の個数: 16

約数和(自身を含む): 4138271820

約数和(自身を除く): 2299039940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 45980797, 91961594, 183923188, 229903985, 367846376, 459807970, 919615940, 1839231880]

約数ペア:

[(1, 1839231880), (2, 919615940), (4, 459807970), (5, 367846376), (8, 229903985), (10, 183923188), (20, 91961594), (40, 45980797)]