109824280

素因数分解:

$2^3\times 5^1\times {\mathrm{2745607}}^1$

素因数の和:2745618

約数の個数: 16

約数和(自身を含む): 247104720

約数和(自身を除く): 137280440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2745607, 5491214, 10982428, 13728035, 21964856, 27456070, 54912140, 109824280]

約数ペア:

[(1, 109824280), (2, 54912140), (4, 27456070), (5, 21964856), (8, 13728035), (10, 10982428), (20, 5491214), (40, 2745607)]