14305640

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3541}}^1$

素因数の和:3653

約数の個数: 32

約数和(自身を含む): 32515560

約数和(自身を除く): 18209920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 3541, 4040, 7082, 14164, 17705, 28328, 35410, 70820, 141640, 357641, 715282, 1430564, 1788205, 2861128, 3576410, 7152820, 14305640]

約数ペア:

[(1, 14305640), (2, 7152820), (4, 3576410), (5, 2861128), (8, 1788205), (10, 1430564), (20, 715282), (40, 357641), (101, 141640), (202, 70820), (404, 35410), (505, 28328), (808, 17705), (1010, 14164), (2020, 7082), (3541, 4040)]