79096880

素因数分解:

$2^4\times 5^1\times {\mathrm{988711}}^1$

素因数の和:988724

約数の個数: 20

約数和(自身を含む): 183900432

約数和(自身を除く): 104803552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 988711, 1977422, 3954844, 4943555, 7909688, 9887110, 15819376, 19774220, 39548440, 79096880]

約数ペア:

[(1, 79096880), (2, 39548440), (4, 19774220), (5, 15819376), (8, 9887110), (10, 7909688), (16, 4943555), (20, 3954844), (40, 1977422), (80, 988711)]