57644140

素因数分解:

$2^2\times 5^1\times {\mathrm{2882207}}^1$

素因数の和:2882216

約数の個数: 12

約数和(自身を含む): 121052736

約数和(自身を除く): 63408596

約数列:

[1, 2, 4, 5, 10, 20, 2882207, 5764414, 11528828, 14411035, 28822070, 57644140]

約数ペア:

[(1, 57644140), (2, 28822070), (4, 14411035), (5, 11528828), (10, 5764414), (20, 2882207)]