38112340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{272231}}^1$

素因数の和:272247

約数の個数: 24

約数和(自身を含む): 91469952

約数和(自身を除く): 53357612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 272231, 544462, 1088924, 1361155, 1905617, 2722310, 3811234, 5444620, 7622468, 9528085, 19056170, 38112340]

約数ペア:

[(1, 38112340), (2, 19056170), (4, 9528085), (5, 7622468), (7, 5444620), (10, 3811234), (14, 2722310), (20, 1905617), (28, 1361155), (35, 1088924), (70, 544462), (140, 272231)]