38728060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{276629}}^1$

素因数の和:276645

約数の個数: 24

約数和(自身を含む): 92947680

約数和(自身を除く): 54219620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 276629, 553258, 1106516, 1383145, 1936403, 2766290, 3872806, 5532580, 7745612, 9682015, 19364030, 38728060]

約数ペア:

[(1, 38728060), (2, 19364030), (4, 9682015), (5, 7745612), (7, 5532580), (10, 3872806), (14, 2766290), (20, 1936403), (28, 1383145), (35, 1106516), (70, 553258), (140, 276629)]