5680492940

素因数分解:

$2^2\times 5^1\times {\mathrm{977}}^1\times {\mathrm{290711}}^1$

素因数の和:291697

約数の個数: 24

約数和(自身を含む): 11941286112

約数和(自身を除く): 6260793172

約数列:

[1, 2, 4, 5, 10, 20, 977, 1954, 3908, 4885, 9770, 19540, 290711, 581422, 1162844, 1453555, 2907110, 5814220, 284024647, 568049294, 1136098588, 1420123235, 2840246470, 5680492940]

約数ペア:

[(1, 5680492940), (2, 2840246470), (4, 1420123235), (5, 1136098588), (10, 568049294), (20, 284024647), (977, 5814220), (1954, 2907110), (3908, 1453555), (4885, 1162844), (9770, 581422), (19540, 290711)]