9547820

素因数分解:

$2^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{839}}^1$

素因数の和:1417

約数の個数: 24

約数和(自身を含む): 20109600

約数和(自身を除く): 10561780

約数列:

[1, 2, 4, 5, 10, 20, 569, 839, 1138, 1678, 2276, 2845, 3356, 4195, 5690, 8390, 11380, 16780, 477391, 954782, 1909564, 2386955, 4773910, 9547820]

約数ペア:

[(1, 9547820), (2, 4773910), (4, 2386955), (5, 1909564), (10, 954782), (20, 477391), (569, 16780), (839, 11380), (1138, 8390), (1678, 5690), (2276, 4195), (2845, 3356)]