2217400

素因数分解:

$2^3\times 5^2\times {\mathrm{11087}}^1$

素因数の和:11103

約数の個数: 24

約数和(自身を含む): 5155920

約数和(自身を除く): 2938520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 11087, 22174, 44348, 55435, 88696, 110870, 221740, 277175, 443480, 554350, 1108700, 2217400]

約数ペア:

[(1, 2217400), (2, 1108700), (4, 554350), (5, 443480), (8, 277175), (10, 221740), (20, 110870), (25, 88696), (40, 55435), (50, 44348), (100, 22174), (200, 11087)]