137902540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{237763}}^1$

素因数の和:237801

約数の個数: 24

約数和(自身を含む): 299582640

約数和(自身を除く): 161680100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 237763, 475526, 951052, 1188815, 2377630, 4755260, 6895127, 13790254, 27580508, 34475635, 68951270, 137902540]

約数ペア:

[(1, 137902540), (2, 68951270), (4, 34475635), (5, 27580508), (10, 13790254), (20, 6895127), (29, 4755260), (58, 2377630), (116, 1188815), (145, 951052), (290, 475526), (580, 237763)]