6728140

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5021}}^1$

素因数の和:5097

約数の個数: 24

約数和(自身を含む): 14342832

約数和(自身を除く): 7614692

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 5021, 10042, 20084, 25105, 50210, 100420, 336407, 672814, 1345628, 1682035, 3364070, 6728140]

約数ペア:

[(1, 6728140), (2, 3364070), (4, 1682035), (5, 1345628), (10, 672814), (20, 336407), (67, 100420), (134, 50210), (268, 25105), (335, 20084), (670, 10042), (1340, 5021)]