11746120

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2851}}^1$

素因数の和:2965

約数の個数: 32

約数和(自身を含む): 26694720

約数和(自身を除く): 14948600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 2851, 4120, 5702, 11404, 14255, 22808, 28510, 57020, 114040, 293653, 587306, 1174612, 1468265, 2349224, 2936530, 5873060, 11746120]

約数ペア:

[(1, 11746120), (2, 5873060), (4, 2936530), (5, 2349224), (8, 1468265), (10, 1174612), (20, 587306), (40, 293653), (103, 114040), (206, 57020), (412, 28510), (515, 22808), (824, 14255), (1030, 11404), (2060, 5702), (2851, 4120)]