89271650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137341}}^1$

素因数の和:137366

約数の個数: 24

約数和(自身を含む): 178819284

約数和(自身を除く): 89547634

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 137341, 274682, 686705, 1373410, 1785433, 3433525, 3570866, 6867050, 8927165, 17854330, 44635825, 89271650]

約数ペア:

[(1, 89271650), (2, 44635825), (5, 17854330), (10, 8927165), (13, 6867050), (25, 3570866), (26, 3433525), (50, 1785433), (65, 1373410), (130, 686705), (325, 274682), (650, 137341)]