1944092240

素因数分解:

$2^4\times 5^1\times {\mathrm{24301153}}^1$

素因数の和:24301166

約数の個数: 20

約数和(自身を含む): 4520014644

約数和(自身を除く): 2575922404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 24301153, 48602306, 97204612, 121505765, 194409224, 243011530, 388818448, 486023060, 972046120, 1944092240]

約数ペア:

[(1, 1944092240), (2, 972046120), (4, 486023060), (5, 388818448), (8, 243011530), (10, 194409224), (16, 121505765), (20, 97204612), (40, 48602306), (80, 24301153)]