47089696840

素因数分解:

$2^3\times 5^1\times {\mathrm{1177242421}}^1$

素因数の和:1177242432

約数の個数: 16

約数和(自身を含む): 105951817980

約数和(自身を除く): 58862121140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1177242421, 2354484842, 4708969684, 5886212105, 9417939368, 11772424210, 23544848420, 47089696840]

約数ペア:

[(1, 47089696840), (2, 23544848420), (4, 11772424210), (5, 9417939368), (8, 5886212105), (10, 4708969684), (20, 2354484842), (40, 1177242421)]