26485900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 66377696

約数和(自身を除く): 39891796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 157, 175, 241, 314, 350, 482, 628, 700, 785, 964, 1099, 1205, 1570, 1687, 2198, 2410, 3140, 3374, 3925, 4396, 4820, 5495, 6025, 6748, 7850, 8435, 10990, 12050, 15700, 16870, 21980, 24100, 27475, 33740, 37837, 42175, 54950, 75674, 84350, 109900, 151348, 168700, 189185, 264859, 378370, 529718, 756740, 945925, 1059436, 1324295, 1891850, 2648590, 3783700, 5297180, 6621475, 13242950, 26485900]

約数ペア:

[(1, 26485900), (2, 13242950), (4, 6621475), (5, 5297180), (7, 3783700), (10, 2648590), (14, 1891850), (20, 1324295), (25, 1059436), (28, 945925), (35, 756740), (50, 529718), (70, 378370), (100, 264859), (140, 189185), (157, 168700), (175, 151348), (241, 109900), (314, 84350), (350, 75674), (482, 54950), (628, 42175), (700, 37837), (785, 33740), (964, 27475), (1099, 24100), (1205, 21980), (1570, 16870), (1687, 15700), (2198, 12050), (2410, 10990), (3140, 8435), (3374, 7850), (3925, 6748), (4396, 6025), (4820, 5495)]