5450350

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1787}}^1$

素因数の和:1860

約数の個数: 24

約数和(自身を含む): 10309608

約数和(自身を除く): 4859258

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 1525, 1787, 3050, 3574, 8935, 17870, 44675, 89350, 109007, 218014, 545035, 1090070, 2725175, 5450350]

約数ペア:

[(1, 5450350), (2, 2725175), (5, 1090070), (10, 545035), (25, 218014), (50, 109007), (61, 89350), (122, 44675), (305, 17870), (610, 8935), (1525, 3574), (1787, 3050)]