22808140

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{17021}}^1$

素因数の和:17097

約数の個数: 24

約数和(自身を含む): 48614832

約数和(自身を除く): 25806692

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 17021, 34042, 68084, 85105, 170210, 340420, 1140407, 2280814, 4561628, 5702035, 11404070, 22808140]

約数ペア:

[(1, 22808140), (2, 11404070), (4, 5702035), (5, 4561628), (10, 2280814), (20, 1140407), (67, 340420), (134, 170210), (268, 85105), (335, 68084), (670, 34042), (1340, 17021)]