77987050

素因数分解:

$2^1\times 5^2\times {\mathrm{457}}^1\times {\mathrm{3413}}^1$

素因数の和:3882

約数の個数: 24

約数和(自身を含む): 145415916

約数和(自身を除く): 67428866

約数列:

[1, 2, 5, 10, 25, 50, 457, 914, 2285, 3413, 4570, 6826, 11425, 17065, 22850, 34130, 85325, 170650, 1559741, 3119482, 7798705, 15597410, 38993525, 77987050]

約数ペア:

[(1, 77987050), (2, 38993525), (5, 15597410), (10, 7798705), (25, 3119482), (50, 1559741), (457, 170650), (914, 85325), (2285, 34130), (3413, 22850), (4570, 17065), (6826, 11425)]