69955880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{76039}}^1$

素因数の和:76073

約数の個数: 32

約数和(自身を含む): 164246400

約数和(自身を除く): 94290520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 76039, 152078, 304156, 380195, 608312, 760390, 1520780, 1748897, 3041560, 3497794, 6995588, 8744485, 13991176, 17488970, 34977940, 69955880]

約数ペア:

[(1, 69955880), (2, 34977940), (4, 17488970), (5, 13991176), (8, 8744485), (10, 6995588), (20, 3497794), (23, 3041560), (40, 1748897), (46, 1520780), (92, 760390), (115, 608312), (184, 380195), (230, 304156), (460, 152078), (920, 76039)]