2037898225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{56569}}^1$

素因数の和:56721

約数の個数: 24

約数和(自身を含む): 2777813280

約数和(自身を除く): 739915055

約数列:

[1, 5, 11, 25, 55, 131, 275, 655, 1441, 3275, 7205, 36025, 56569, 282845, 622259, 1414225, 3111295, 7410539, 15556475, 37052695, 81515929, 185263475, 407579645, 2037898225]

約数ペア:

[(1, 2037898225), (5, 407579645), (11, 185263475), (25, 81515929), (55, 37052695), (131, 15556475), (275, 7410539), (655, 3111295), (1441, 1414225), (3275, 622259), (7205, 282845), (36025, 56569)]