4062650

素因数分解:

$2^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:626

約数の個数: 24

約数和(自身を含む): 7613724

約数和(自身を除く): 3551074

約数列:

[1, 2, 5, 10, 25, 50, 193, 386, 421, 842, 965, 1930, 2105, 4210, 4825, 9650, 10525, 21050, 81253, 162506, 406265, 812530, 2031325, 4062650]

約数ペア:

[(1, 4062650), (2, 2031325), (5, 812530), (10, 406265), (25, 162506), (50, 81253), (193, 21050), (386, 10525), (421, 9650), (842, 4825), (965, 4210), (1930, 2105)]