5320436740

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1260767}}^1$

素因数の和:1260987

約数の個数: 24

約数和(自身を含む): 11225878272

約数和(自身を除く): 5905441532

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 4220, 1260767, 2521534, 5043068, 6303835, 12607670, 25215340, 266021837, 532043674, 1064087348, 1330109185, 2660218370, 5320436740]

約数ペア:

[(1, 5320436740), (2, 2660218370), (4, 1330109185), (5, 1064087348), (10, 532043674), (20, 266021837), (211, 25215340), (422, 12607670), (844, 6303835), (1055, 5043068), (2110, 2521534), (4220, 1260767)]