16277540

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{11149}}^1$

素因数の和:11231

約数の個数: 24

約数和(自身を含む): 34654200

約数和(自身を除く): 18376660

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 11149, 22298, 44596, 55745, 111490, 222980, 813877, 1627754, 3255508, 4069385, 8138770, 16277540]

約数ペア:

[(1, 16277540), (2, 8138770), (4, 4069385), (5, 3255508), (10, 1627754), (20, 813877), (73, 222980), (146, 111490), (292, 55745), (365, 44596), (730, 22298), (1460, 11149)]