55435000

素因数分解:

$2^3\times 5^4\times {\mathrm{11087}}^1$

素因数の和:11113

約数の個数: 40

約数和(自身を含む): 129895920

約数和(自身を除く): 74460920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 5000, 11087, 22174, 44348, 55435, 88696, 110870, 221740, 277175, 443480, 554350, 1108700, 1385875, 2217400, 2771750, 5543500, 6929375, 11087000, 13858750, 27717500, 55435000]

約数ペア:

[(1, 55435000), (2, 27717500), (4, 13858750), (5, 11087000), (8, 6929375), (10, 5543500), (20, 2771750), (25, 2217400), (40, 1385875), (50, 1108700), (100, 554350), (125, 443480), (200, 277175), (250, 221740), (500, 110870), (625, 88696), (1000, 55435), (1250, 44348), (2500, 22174), (5000, 11087)]