109187290

素因数分解:

$2^1\times 5^1\times {\mathrm{2729}}^1\times {\mathrm{4001}}^1$

素因数の和:6737

約数の個数: 16

約数和(自身を含む): 196658280

約数和(自身を除く): 87470990

約数列:

[1, 2, 5, 10, 2729, 4001, 5458, 8002, 13645, 20005, 27290, 40010, 10918729, 21837458, 54593645, 109187290]

約数ペア:

[(1, 109187290), (2, 54593645), (5, 21837458), (10, 10918729), (2729, 40010), (4001, 27290), (5458, 20005), (8002, 13645)]