5417290

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1999}}^1$

素因数の和:2277

約数の個数: 16

約数和(自身を含む): 9792000

約数和(自身を除く): 4374710

約数列:

[1, 2, 5, 10, 271, 542, 1355, 1999, 2710, 3998, 9995, 19990, 541729, 1083458, 2708645, 5417290]

約数ペア:

[(1, 5417290), (2, 2708645), (5, 1083458), (10, 541729), (271, 19990), (542, 9995), (1355, 3998), (1999, 2710)]