6224980

素因数分解:

$2^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{761}}^1$

素因数の和:1179

約数の個数: 24

約数和(自身を含む): 13121640

約数和(自身を除く): 6896660

約数列:

[1, 2, 4, 5, 10, 20, 409, 761, 818, 1522, 1636, 2045, 3044, 3805, 4090, 7610, 8180, 15220, 311249, 622498, 1244996, 1556245, 3112490, 6224980]

約数ペア:

[(1, 6224980), (2, 3112490), (4, 1556245), (5, 1244996), (10, 622498), (20, 311249), (409, 15220), (761, 8180), (818, 7610), (1522, 4090), (1636, 3805), (2045, 3044)]