173982020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{299969}}^1$

素因数の和:300007

約数の個数: 24

約数和(自身を含む): 377962200

約数和(自身を除く): 203980180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 299969, 599938, 1199876, 1499845, 2999690, 5999380, 8699101, 17398202, 34796404, 43495505, 86991010, 173982020]

約数ペア:

[(1, 173982020), (2, 86991010), (4, 43495505), (5, 34796404), (10, 17398202), (20, 8699101), (29, 5999380), (58, 2999690), (116, 1499845), (145, 1199876), (290, 599938), (580, 299969)]