220702949045

素因数分解:

$5^1\times {\mathrm{1409}}^1\times {\mathrm{1499}}^1\times {\mathrm{20899}}^1$

素因数の和:23812

約数の個数: 16

約数和(自身を含む): 265221000000

約数和(自身を除く): 44518050955

約数列:

[1, 5, 1409, 1499, 7045, 7495, 20899, 104495, 2112091, 10560455, 29446691, 31327601, 147233455, 156638005, 44140589809, 220702949045]

約数ペア:

[(1, 220702949045), (5, 44140589809), (1409, 156638005), (1499, 147233455), (7045, 31327601), (7495, 29446691), (20899, 10560455), (104495, 2112091)]