38099740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{272141}}^1$

素因数の和:272157

約数の個数: 24

約数和(自身を含む): 91439712

約数和(自身を除く): 53339972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 272141, 544282, 1088564, 1360705, 1904987, 2721410, 3809974, 5442820, 7619948, 9524935, 19049870, 38099740]

約数ペア:

[(1, 38099740), (2, 19049870), (4, 9524935), (5, 7619948), (7, 5442820), (10, 3809974), (14, 2721410), (20, 1904987), (28, 1360705), (35, 1088564), (70, 544282), (140, 272141)]