110208820

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{134401}}^1$

素因数の和:134451

約数の個数: 24

約数和(自身を含む): 237085128

約数和(自身を除く): 126876308

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 134401, 268802, 537604, 672005, 1344010, 2688020, 5510441, 11020882, 22041764, 27552205, 55104410, 110208820]

約数ペア:

[(1, 110208820), (2, 55104410), (4, 27552205), (5, 22041764), (10, 11020882), (20, 5510441), (41, 2688020), (82, 1344010), (164, 672005), (205, 537604), (410, 268802), (820, 134401)]