11685040

素因数分解:

$2^4\times 5^1\times {\mathrm{146063}}^1$

素因数の和:146076

約数の個数: 20

約数和(自身を含む): 27167904

約数和(自身を除く): 15482864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 146063, 292126, 584252, 730315, 1168504, 1460630, 2337008, 2921260, 5842520, 11685040]

約数ペア:

[(1, 11685040), (2, 5842520), (4, 2921260), (5, 2337008), (8, 1460630), (10, 1168504), (16, 730315), (20, 584252), (40, 292126), (80, 146063)]