79001140

素因数分解:

$2^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{8111}}^1$

素因数の和:8607

約数の個数: 24

約数和(自身を含む): 166263552

約数和(自身を除く): 87262412

約数列:

[1, 2, 4, 5, 10, 20, 487, 974, 1948, 2435, 4870, 8111, 9740, 16222, 32444, 40555, 81110, 162220, 3950057, 7900114, 15800228, 19750285, 39500570, 79001140]

約数ペア:

[(1, 79001140), (2, 39500570), (4, 19750285), (5, 15800228), (10, 7900114), (20, 3950057), (487, 162220), (974, 81110), (1948, 40555), (2435, 32444), (4870, 16222), (8111, 9740)]