156983008060

素因数分解:

$2^2\times 5^1\times {\mathrm{7849150403}}^1$

素因数の和:7849150412

約数の個数: 12

約数和(自身を含む): 329664316968

約数和(自身を除く): 172681308908

約数列:

[1, 2, 4, 5, 10, 20, 7849150403, 15698300806, 31396601612, 39245752015, 78491504030, 156983008060]

約数ペア:

[(1, 156983008060), (2, 78491504030), (4, 39245752015), (5, 31396601612), (10, 15698300806), (20, 7849150403)]