25837490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2351}}^1$

素因数の和:2522

約数の個数: 32

約数和(自身を含む): 53512704

約数和(自身を除く): 27675214

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 785, 1099, 1570, 2198, 2351, 4702, 5495, 10990, 11755, 16457, 23510, 32914, 82285, 164570, 369107, 738214, 1845535, 2583749, 3691070, 5167498, 12918745, 25837490]

約数ペア:

[(1, 25837490), (2, 12918745), (5, 5167498), (7, 3691070), (10, 2583749), (14, 1845535), (35, 738214), (70, 369107), (157, 164570), (314, 82285), (785, 32914), (1099, 23510), (1570, 16457), (2198, 11755), (2351, 10990), (4702, 5495)]