4800730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2297}}^1$

素因数の和:2334

約数の個数: 32

約数和(自身を含む): 9927360

約数和(自身を除く): 5126630

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 2297, 4594, 11485, 22970, 25267, 43643, 50534, 87286, 126335, 218215, 252670, 436430, 480073, 960146, 2400365, 4800730]

約数ペア:

[(1, 4800730), (2, 2400365), (5, 960146), (10, 480073), (11, 436430), (19, 252670), (22, 218215), (38, 126335), (55, 87286), (95, 50534), (110, 43643), (190, 25267), (209, 22970), (418, 11485), (1045, 4594), (2090, 2297)]