4032950

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1021}}^1$

素因数の和:1112

約数の個数: 24

約数和(自身を含む): 7603680

約数和(自身を除く): 3570730

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1021, 1975, 2042, 3950, 5105, 10210, 25525, 51050, 80659, 161318, 403295, 806590, 2016475, 4032950]

約数ペア:

[(1, 4032950), (2, 2016475), (5, 806590), (10, 403295), (25, 161318), (50, 80659), (79, 51050), (158, 25525), (395, 10210), (790, 5105), (1021, 3950), (1975, 2042)]