6751820

素因数分解:

$2^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{769}}^1$

素因数の和:1217

約数の個数: 24

約数和(自身を含む): 14229600

約数和(自身を除く): 7477780

約数列:

[1, 2, 4, 5, 10, 20, 439, 769, 878, 1538, 1756, 2195, 3076, 3845, 4390, 7690, 8780, 15380, 337591, 675182, 1350364, 1687955, 3375910, 6751820]

約数ペア:

[(1, 6751820), (2, 3375910), (4, 1687955), (5, 1350364), (10, 675182), (20, 337591), (439, 15380), (769, 8780), (878, 7690), (1538, 4390), (1756, 3845), (2195, 3076)]