2040444950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{995339}}^1$

素因数の和:995392

約数の個数: 24

約数和(自身を含む): 3887798040

約数和(自身を除く): 1847353090

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 995339, 1990678, 4976695, 9953390, 24883475, 40808899, 49766950, 81617798, 204044495, 408088990, 1020222475, 2040444950]

約数ペア:

[(1, 2040444950), (2, 1020222475), (5, 408088990), (10, 204044495), (25, 81617798), (41, 49766950), (50, 40808899), (82, 24883475), (205, 9953390), (410, 4976695), (1025, 1990678), (2050, 995339)]