73728140

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{55021}}^1$

素因数の和:55097

約数の個数: 24

約数和(自身を含む): 157142832

約数和(自身を除く): 83414692

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 55021, 110042, 220084, 275105, 550210, 1100420, 3686407, 7372814, 14745628, 18432035, 36864070, 73728140]

約数ペア:

[(1, 73728140), (2, 36864070), (4, 18432035), (5, 14745628), (10, 7372814), (20, 3686407), (67, 1100420), (134, 550210), (268, 275105), (335, 220084), (670, 110042), (1340, 55021)]