4813940

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{769}}^1$

素因数の和:1091

約数の個数: 24

約数和(自身を含む): 10154760

約数和(自身を除く): 5340820

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 769, 1252, 1538, 1565, 3076, 3130, 3845, 6260, 7690, 15380, 240697, 481394, 962788, 1203485, 2406970, 4813940]

約数ペア:

[(1, 4813940), (2, 2406970), (4, 1203485), (5, 962788), (10, 481394), (20, 240697), (313, 15380), (626, 7690), (769, 6260), (1252, 3845), (1538, 3130), (1565, 3076)]