10997804540

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5139161}}^1$

素因数の和:5139277

約数の個数: 24

約数和(自身を含む): 23311238832

約数和(自身を除く): 12313434292

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 5139161, 10278322, 20556644, 25695805, 51391610, 102783220, 549890227, 1099780454, 2199560908, 2749451135, 5498902270, 10997804540]

約数ペア:

[(1, 10997804540), (2, 5498902270), (4, 2749451135), (5, 2199560908), (10, 1099780454), (20, 549890227), (107, 102783220), (214, 51391610), (428, 25695805), (535, 20556644), (1070, 10278322), (2140, 5139161)]