1175821460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{281297}}^1$

素因数の和:281336

約数の個数: 48

約数和(自身を含む): 2835483840

約数和(自身を除く): 1659662380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 281297, 562594, 1125188, 1406485, 2812970, 3094267, 5344643, 5625940, 6188534, 10689286, 12377068, 15471335, 21378572, 26723215, 30942670, 53446430, 58791073, 61885340, 106892860, 117582146, 235164292, 293955365, 587910730, 1175821460]

約数ペア:

[(1, 1175821460), (2, 587910730), (4, 293955365), (5, 235164292), (10, 117582146), (11, 106892860), (19, 61885340), (20, 58791073), (22, 53446430), (38, 30942670), (44, 26723215), (55, 21378572), (76, 15471335), (95, 12377068), (110, 10689286), (190, 6188534), (209, 5625940), (220, 5344643), (380, 3094267), (418, 2812970), (836, 1406485), (1045, 1125188), (2090, 562594), (4180, 281297)]