9814360

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2251}}^1$

素因数の和:2371

約数の個数: 32

約数和(自身を含む): 22294800

約数和(自身を除く): 12480440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 2251, 4360, 4502, 9004, 11255, 18008, 22510, 45020, 90040, 245359, 490718, 981436, 1226795, 1962872, 2453590, 4907180, 9814360]

約数ペア:

[(1, 9814360), (2, 4907180), (4, 2453590), (5, 1962872), (8, 1226795), (10, 981436), (20, 490718), (40, 245359), (109, 90040), (218, 45020), (436, 22510), (545, 18008), (872, 11255), (1090, 9004), (2180, 4502), (2251, 4360)]