5533580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21283}}^1$

素因数の和:21305

約数の個数: 24

約数和(自身を含む): 12514992

約数和(自身を除く): 6981412

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 21283, 42566, 85132, 106415, 212830, 276679, 425660, 553358, 1106716, 1383395, 2766790, 5533580]

約数ペア:

[(1, 5533580), (2, 2766790), (4, 1383395), (5, 1106716), (10, 553358), (13, 425660), (20, 276679), (26, 212830), (52, 106415), (65, 85132), (130, 42566), (260, 21283)]