130680005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{8237}}^1$

素因数の和:8428

約数の個数: 16

約数和(自身を含む): 166078080

約数和(自身を除く): 35398075

約数列:

[1, 5, 19, 95, 167, 835, 3173, 8237, 15865, 41185, 156503, 782515, 1375579, 6877895, 26136001, 130680005]

約数ペア:

[(1, 130680005), (5, 26136001), (19, 6877895), (95, 1375579), (167, 782515), (835, 156503), (3173, 41185), (8237, 15865)]