27436816940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{105526219}}^1$

素因数の和:105526241

約数の個数: 24

約数和(自身を含む): 62049417360

約数和(自身を除く): 34612600420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 105526219, 211052438, 422104876, 527631095, 1055262190, 1371840847, 2110524380, 2743681694, 5487363388, 6859204235, 13718408470, 27436816940]

約数ペア:

[(1, 27436816940), (2, 13718408470), (4, 6859204235), (5, 5487363388), (10, 2743681694), (13, 2110524380), (20, 1371840847), (26, 1055262190), (52, 527631095), (65, 422104876), (130, 211052438), (260, 105526219)]