38849281870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5091649}}^1$

素因数の和:5091772

約数の個数: 32

約数和(自身を含む): 80651736000

約数和(自身を除く): 41802454130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 7630, 5091649, 10183298, 25458245, 35641543, 50916490, 71283086, 178207715, 356415430, 554989741, 1109979482, 2774948705, 3884928187, 5549897410, 7769856374, 19424640935, 38849281870]

約数ペア:

[(1, 38849281870), (2, 19424640935), (5, 7769856374), (7, 5549897410), (10, 3884928187), (14, 2774948705), (35, 1109979482), (70, 554989741), (109, 356415430), (218, 178207715), (545, 71283086), (763, 50916490), (1090, 35641543), (1526, 25458245), (3815, 10183298), (7630, 5091649)]