13303726520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47513309}}^1$

素因数の和:47513327

約数の個数: 32

約数和(自身を含む): 34209583200

約数和(自身を除く): 20905856680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 47513309, 95026618, 190053236, 237566545, 332593163, 380106472, 475133090, 665186326, 950266180, 1330372652, 1662965815, 1900532360, 2660745304, 3325931630, 6651863260, 13303726520]

約数ペア:

[(1, 13303726520), (2, 6651863260), (4, 3325931630), (5, 2660745304), (7, 1900532360), (8, 1662965815), (10, 1330372652), (14, 950266180), (20, 665186326), (28, 475133090), (35, 380106472), (40, 332593163), (56, 237566545), (70, 190053236), (140, 95026618), (280, 47513309)]