130788570005

素因数分解:

$5^1\times {\mathrm{199}}^1\times {\mathrm{661}}^1\times {\mathrm{198859}}^1$

素因数の和:199724

約数の個数: 16

約数和(自身を含む): 157974384000

約数和(自身を除く): 27185813995

約数列:

[1, 5, 199, 661, 995, 3305, 131539, 198859, 657695, 994295, 39572941, 131445799, 197864705, 657228995, 26157714001, 130788570005]

約数ペア:

[(1, 130788570005), (5, 26157714001), (199, 657228995), (661, 197864705), (995, 131445799), (3305, 39572941), (131539, 994295), (198859, 657695)]