38582740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{275591}}^1$

素因数の和:275607

約数の個数: 24

約数和(自身を含む): 92598912

約数和(自身を除く): 54016172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 275591, 551182, 1102364, 1377955, 1929137, 2755910, 3858274, 5511820, 7716548, 9645685, 19291370, 38582740]

約数ペア:

[(1, 38582740), (2, 19291370), (4, 9645685), (5, 7716548), (7, 5511820), (10, 3858274), (14, 2755910), (20, 1929137), (28, 1377955), (35, 1102364), (70, 551182), (140, 275591)]