108604720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{193937}}^1$

素因数の和:193957

約数の個数: 40

約数和(自身を含む): 288579744

約数和(自身を除く): 179975024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 193937, 387874, 775748, 969685, 1357559, 1551496, 1939370, 2715118, 3102992, 3878740, 5430236, 6787795, 7757480, 10860472, 13575590, 15514960, 21720944, 27151180, 54302360, 108604720]

約数ペア:

[(1, 108604720), (2, 54302360), (4, 27151180), (5, 21720944), (7, 15514960), (8, 13575590), (10, 10860472), (14, 7757480), (16, 6787795), (20, 5430236), (28, 3878740), (35, 3102992), (40, 2715118), (56, 1939370), (70, 1551496), (80, 1357559), (112, 969685), (140, 775748), (280, 387874), (560, 193937)]