39792340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{284231}}^1$

素因数の和:284247

約数の個数: 24

約数和(自身を含む): 95501952

約数和(自身を除く): 55709612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 284231, 568462, 1136924, 1421155, 1989617, 2842310, 3979234, 5684620, 7958468, 9948085, 19896170, 39792340]

約数ペア:

[(1, 39792340), (2, 19896170), (4, 9948085), (5, 7958468), (7, 5684620), (10, 3979234), (14, 2842310), (20, 1989617), (28, 1421155), (35, 1136924), (70, 568462), (140, 284231)]