9680360

素因数分解:

$2^3\times 5^1\times {\mathrm{242009}}^1$

素因数の和:242020

約数の個数: 16

約数和(自身を含む): 21780900

約数和(自身を除く): 12100540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 242009, 484018, 968036, 1210045, 1936072, 2420090, 4840180, 9680360]

約数ペア:

[(1, 9680360), (2, 4840180), (4, 2420090), (5, 1936072), (8, 1210045), (10, 968036), (20, 484018), (40, 242009)]