79816180

素因数分解:

$2^2\times 5^1\times {\mathrm{967}}^1\times {\mathrm{4127}}^1$

素因数の和:5103

約数の個数: 24

約数和(自身を含む): 167827968

約数和(自身を除く): 88011788

約数列:

[1, 2, 4, 5, 10, 20, 967, 1934, 3868, 4127, 4835, 8254, 9670, 16508, 19340, 20635, 41270, 82540, 3990809, 7981618, 15963236, 19954045, 39908090, 79816180]

約数ペア:

[(1, 79816180), (2, 39908090), (4, 19954045), (5, 15963236), (10, 7981618), (20, 3990809), (967, 82540), (1934, 41270), (3868, 20635), (4127, 19340), (4835, 16508), (8254, 9670)]