42710680

素因数分解:

$2^3\times 5^1\times {\mathrm{1067767}}^1$

素因数の和:1067778

約数の個数: 16

約数和(自身を含む): 96099120

約数和(自身を除く): 53388440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1067767, 2135534, 4271068, 5338835, 8542136, 10677670, 21355340, 42710680]

約数ペア:

[(1, 42710680), (2, 21355340), (4, 10677670), (5, 8542136), (8, 5338835), (10, 4271068), (20, 2135534), (40, 1067767)]