5184280

素因数分解:

$2^3\times 5^1\times {\mathrm{129607}}^1$

素因数の和:129618

約数の個数: 16

約数和(自身を含む): 11664720

約数和(自身を除く): 6480440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 129607, 259214, 518428, 648035, 1036856, 1296070, 2592140, 5184280]

約数ペア:

[(1, 5184280), (2, 2592140), (4, 1296070), (5, 1036856), (8, 648035), (10, 518428), (20, 259214), (40, 129607)]