514460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{887}}^1$

素因数の和:925

約数の個数: 24

約数和(自身を含む): 1118880

約数和(自身を除く): 604420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 887, 1774, 3548, 4435, 8870, 17740, 25723, 51446, 102892, 128615, 257230, 514460]

約数ペア:

[(1, 514460), (2, 257230), (4, 128615), (5, 102892), (10, 51446), (20, 25723), (29, 17740), (58, 8870), (116, 4435), (145, 3548), (290, 1774), (580, 887)]