17133640

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4241}}^1$

素因数の和:4353

約数の個数: 32

約数和(自身を含む): 38941560

約数和(自身を除く): 21807920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 4241, 8482, 16964, 21205, 33928, 42410, 84820, 169640, 428341, 856682, 1713364, 2141705, 3426728, 4283410, 8566820, 17133640]

約数ペア:

[(1, 17133640), (2, 8566820), (4, 4283410), (5, 3426728), (8, 2141705), (10, 1713364), (20, 856682), (40, 428341), (101, 169640), (202, 84820), (404, 42410), (505, 33928), (808, 21205), (1010, 16964), (2020, 8482), (4040, 4241)]