79098160

素因数分解:

$2^4\times 5^1\times {\mathrm{988727}}^1$

素因数の和:988740

約数の個数: 20

約数和(自身を含む): 183903408

約数和(自身を除く): 104805248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 988727, 1977454, 3954908, 4943635, 7909816, 9887270, 15819632, 19774540, 39549080, 79098160]

約数ペア:

[(1, 79098160), (2, 39549080), (4, 19774540), (5, 15819632), (8, 9887270), (10, 7909816), (16, 4943635), (20, 3954908), (40, 1977454), (80, 988727)]