26412977660

素因数分解:

$2^2\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{961871}}^1$

素因数の和:963253

約数の個数: 24

約数和(自身を含む): 55507709376

約数和(自身を除く): 29094731716

約数列:

[1, 2, 4, 5, 10, 20, 1373, 2746, 5492, 6865, 13730, 27460, 961871, 1923742, 3847484, 4809355, 9618710, 19237420, 1320648883, 2641297766, 5282595532, 6603244415, 13206488830, 26412977660]

約数ペア:

[(1, 26412977660), (2, 13206488830), (4, 6603244415), (5, 5282595532), (10, 2641297766), (20, 1320648883), (1373, 19237420), (2746, 9618710), (5492, 4809355), (6865, 3847484), (13730, 1923742), (27460, 961871)]