11138260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79559}}^1$

素因数の和:79575

約数の個数: 24

約数和(自身を含む): 26732160

約数和(自身を除く): 15593900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 79559, 159118, 318236, 397795, 556913, 795590, 1113826, 1591180, 2227652, 2784565, 5569130, 11138260]

約数ペア:

[(1, 11138260), (2, 5569130), (4, 2784565), (5, 2227652), (7, 1591180), (10, 1113826), (14, 795590), (20, 556913), (28, 397795), (35, 318236), (70, 159118), (140, 79559)]