10992237980

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5042311}}^1$

素因数の和:5042429

約数の個数: 24

約数和(自身を含む): 23295481440

約数和(自身を除く): 12303243460

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 5042311, 10084622, 20169244, 25211555, 50423110, 100846220, 549611899, 1099223798, 2198447596, 2748059495, 5496118990, 10992237980]

約数ペア:

[(1, 10992237980), (2, 5496118990), (4, 2748059495), (5, 2198447596), (10, 1099223798), (20, 549611899), (109, 100846220), (218, 50423110), (436, 25211555), (545, 20169244), (1090, 10084622), (2180, 5042311)]