4330840

素因数分解:

$2^3\times 5^1\times {\mathrm{108271}}^1$

素因数の和:108282

約数の個数: 16

約数和(自身を含む): 9744480

約数和(自身を除く): 5413640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 108271, 216542, 433084, 541355, 866168, 1082710, 2165420, 4330840]

約数ペア:

[(1, 4330840), (2, 2165420), (4, 1082710), (5, 866168), (8, 541355), (10, 433084), (20, 216542), (40, 108271)]