3376820

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1549}}^1$

素因数の和:1667

約数の個数: 24

約数和(自身を含む): 7161000

約数和(自身を除く): 3784180

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 1549, 2180, 3098, 6196, 7745, 15490, 30980, 168841, 337682, 675364, 844205, 1688410, 3376820]

約数ペア:

[(1, 3376820), (2, 1688410), (4, 844205), (5, 675364), (10, 337682), (20, 168841), (109, 30980), (218, 15490), (436, 7745), (545, 6196), (1090, 3098), (1549, 2180)]