47155180

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{6221}}^1$

素因数の和:6609

約数の個数: 24

約数和(自身を含む): 99303120

約数和(自身を除く): 52147940

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 6221, 7580, 12442, 24884, 31105, 62210, 124420, 2357759, 4715518, 9431036, 11788795, 23577590, 47155180]

約数ペア:

[(1, 47155180), (2, 23577590), (4, 11788795), (5, 9431036), (10, 4715518), (20, 2357759), (379, 124420), (758, 62210), (1516, 31105), (1895, 24884), (3790, 12442), (6221, 7580)]