113681240

素因数分解:

$2^3\times 5^1\times {\mathrm{2842031}}^1$

素因数の和:2842042

約数の個数: 16

約数和(自身を含む): 255782880

約数和(自身を除く): 142101640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2842031, 5684062, 11368124, 14210155, 22736248, 28420310, 56840620, 113681240]

約数ペア:

[(1, 113681240), (2, 56840620), (4, 28420310), (5, 22736248), (8, 14210155), (10, 11368124), (20, 5684062), (40, 2842031)]