5553550

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1019}}^1$

素因数の和:1140

約数の個数: 24

約数和(自身を含む): 10434600

約数和(自身を除く): 4881050

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 1019, 1090, 2038, 2725, 5095, 5450, 10190, 25475, 50950, 111071, 222142, 555355, 1110710, 2776775, 5553550]

約数ペア:

[(1, 5553550), (2, 2776775), (5, 1110710), (10, 555355), (25, 222142), (50, 111071), (109, 50950), (218, 25475), (545, 10190), (1019, 5450), (1090, 5095), (2038, 2725)]