45347740

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{12527}}^1$

素因数の和:12717

約数の個数: 24

約数和(自身を含む): 95764032

約数和(自身を除く): 50416292

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 12527, 25054, 50108, 62635, 125270, 250540, 2267387, 4534774, 9069548, 11336935, 22673870, 45347740]

約数ペア:

[(1, 45347740), (2, 22673870), (4, 11336935), (5, 9069548), (10, 4534774), (20, 2267387), (181, 250540), (362, 125270), (724, 62635), (905, 50108), (1810, 25054), (3620, 12527)]